671 trademarks were found for owners matching the name Houghton Mifflin Harcourt Publishing Company.
#Classstatus
401 S:77029714
M:READS READING EVALUATION AND DIAGNOSTIC SYSTEM
O:Harcourt Achieve Inc., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Registered
402 S:78958294
M:TOP LINE MATH
O:Harcourt Achieve Inc., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Registered
403 S:78957664
M:STEPS TO ACHIEVE
O:Harcourt Achieve Inc., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Dead
404 S:78918170
M:POWERED BY SAM
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Scholastic Inc. 		9 Registered
405 S:78918203
M:POWERED BY SAM
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Scholastic Inc. 		16 Dead
406 S:78859579
M:AFTER THE BELL
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Scholastic Inc. 		16 Dead
407 S:78859587
M:AFTER THE BELL
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Scholastic Inc. 		16 Dead
408 S:78840299
M:SAXON
O:Harcourt Achieve Inc., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Registered
409 S:78839113
M:SAXON
O:Harcourt Achieve Inc., HMH Supplemental Publishers, Inc, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		9 Dead
410 S:78786447
M:SAXON EARLY LEARNING
O:Harcourt Achieve Inc., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Dead
411 S:78786509
M:SAXON EARLY LEARNING
O:Harcourt Achieve Inc., HMH Supplemental Publishers, Inc., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		9 Dead
412 S:78786558
M:SAXON EARLY LEARNING
O:Harcourt Achieve Inc., HMH Supplemental Publishers, Inc., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		28 Dead
413 S:76651303
M:WOODCOCK-MUÑOZ LANGUAGE SURVEY
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC 		16 Registered
414 S:78716724
M:ONE STEP TO A BETTER ME
O:CHANNEL ONE, Channel One Communications Corporation, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		44 Dead
415 S:76645272
M:QELI
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company, RIVERSIDE ASSESSMENTS, LLC 		16 Registered
416 S:76642906
M:ASSESS2KNOW
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		41 Registered
417 S:76642913
M:UNIT GROUP ABILITIES TEST
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		9 Dead
418 S:76642914
M:UNIT GROUP ABILITIES TEST
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Dead
419 S:76642918
M:UNIT GAT
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Dead
420 S:76642919
M:UNIT GAT
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		9 Dead
421 S:76644089
M:ASSESS2KNOW
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company 		16 Dead
422 S:76642909
M:QUALLS EARLY LEARNING INVENTORY
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC 		16 Registered
423 S:78668120
M:CURIOUS GEORGE
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company 		41 Registered
424 S:76641833
M:WJ III DIAGNOSTIC READING BATTERY
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC 		16 Registered
425 S:76641834
M:BATERIA III
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC 		16 Registered
426 S:76641836
M:WJ III DIAGNOSTIC READING BATTERY
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC 		9 Registered
427 S:76641837
M:DAR DIAGNOSTIC ASSESSMENTS OF READING
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC 		16 Registered
428 S:78652291
M:RBOOK
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Scholastic Inc. 		16 Registered
429 S:78652324
M:RSKILLS
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Scholastic Inc. 		16 Dead
430 S:76637258
M:ACCESS BUILDING LITERACY THROUGH LEARNING
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Registered
431 S:78616888
M:LIVING BOOKS
O:HMH IP COMPANY, HMH IP COMPANY LIMITED, HMH IP COMPANY UNLIMITED COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERDEEP INTERACTIVE LEARNING LIMITED 		9 Registered
432 S:76634261
M:GREAT SOURCE READING ADVANTAGE
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company 		9 Registered
433 S:76633501
M:THE 100 WORDS
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		9 Registered
434 S:76633502
M:THE 100 WORDS
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Registered
435 S:78564854
M:ACTIVATE EARLY LEARNING
O:Harcourt Achieve Inc., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Dead
436 S:76630481
M:EARLY SUCCESS
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company 		16 Dead
437 S:76627506
M:FASTT MATH +-÷×
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, SCHOLASTIC INC., Tom Snyder Productions, Inc. 		9 Dead
438 S:78517628
M:THE MARILYN BURNS FRACTION KIT
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Marilyn Burns Education Associates, SCHOLASTIC INC. 		16 Registered
439 S:76618428
M:FASTT MATH
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, SCHOLASTIC INC., Tom Snyder Productions, Inc. 		9 Registered
440 S:76618329
M:WRITE SOURCE
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		9 Registered
441 S:76591975
M:READABOUT
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Scholastic Inc. 		16 Registered
442 S:76592048
M:READABOUT
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Scholastic Inc. 		41 Dead
443 S:76592049
M:READABOUT
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Scholastic Inc. 		9 Dead
444 S:76591696
M:FIVE LITTLE MONKEYS
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Registered
445 S:76591697
M:FIVE LITTLE MONKEYS
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company 		16 Registered
446 S:76591695
M:FIVE LITTLE MONKEYS
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COM, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		28 Registered
447 S:76591699
M:FIVE LITTLE MONKEYS
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COM, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		28 Registered
448 S:76570397
M:READABOUT
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Scholastic Inc. 		9 Dead
449 S:76568053
M:THINKING READER
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Tom Snyder Productions, Inc. 		9 Registered
450 S:76568054
M:THINKING READER
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Tom Snyder Productions, Inc. 		16 Registered
451 S:76563169
M:IOWA TESTS OF EDUCATIONAL DEVELOPMENT
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC 		16 Registered
452 S:78328771
M:START SMART
O:HARCOURT ACHIEVE INC., Harcourt Supplemental Publishers Inc., HMH SUPPLEMENTAL PUBLISHERS INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Registered
453 S:76550942
M:GRAPHIA
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Dead
454 S:76546759
M:ON OUR WAY TO ENGLISH
O:HARCOURT ACHIEVE INC., Harcourt Supplemental Publishers, Inc., HMH SUPPLEMENTAL PUBLISHERS INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Registered
455 S:76546760
M:ON OUR WAY TO ENGLISH
O:HARCOURT ACHIEVE INC., Harcourt Supplemental Publishers, Inc., HMH Supplemental Publishers Inc., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		9 Registered
456 S:76543144
M:ADVENTURE WORKSHOP
O:HMH CONSUMER COMPANY LIMITED, HMH IP COMPANY, HMH IP COMPANY UNLIMITED COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERDEEP CONSUMER BUSINESS LIMITED (INTHE PROCESS OF CHANGING ITS NAME TO HMHCONSUMER COMPANY LIMITED), RIVERDEEP INTERACTIVE LEARNING LIMITED 		9 Registered
457 S:76543145
M:MIGHTY MATH
O:HMH IP COMPANY, HMH IP COMPANY LIMITED, HMH IP COMPANY UNLIMITED COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RISE GLOBAL HOLDINGS LIMITED, RIVERDEEP INTERACTIVE LEARNING LIMITED 		16 Registered
458 S:78289582
M:ACCESS 21ST CENTURY
O:HARCOURT ACHIEVE INC., Harcourt Supplemental Publishers Inc., HMH Supplemental Publishers, Inc., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		9 Dead
459 S:78289298
M:READS READING EVALUATION AND DIAGNOSIS SYSTEM
O:HARCOURT ACHIEVE INC., Harcourt Supplemental Publishers Inc., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Dead
460 S:76528016
M:THINKING READER
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Tom Snyder Productions, Inc. 		16 Registered
461 S:76528017
M:THINKING READER
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Tom Snyder Productions, Inc. 		9 Registered
462 S:76518616
M:BEAR BASIC EARLY ASSESSMENT OF READING COMPUTER-ADMINISTERED
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company, RIVERSIDE ASSESSMENTS, LLC 		9 Registered
463 S:78255024
M:CORE SKILLS
O:HARCOURT ACHIEVE INC., Harcourt Supplemental Publishers, Inc., HMH SUPPLEMENTAL PUBLISHERS INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Registered
464 S:76520622
M:THINK-ALONGS
O:Harcourt Supplemental Publishers Inc., HMH SUPPLEMENTAL PUBLISHERS INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Registered
465 S:76504101
M:CONNECTED EDUCATOR
O:CLASSROOM CONNECT INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		41 Dead
466 S:76500710
M:INSIDE WRITING
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company 		16 Registered
467 S:76497911
M:CONNECTED TECH
O:CLASSROOM CONNECT INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		41 Dead
468 S:76488490
M:READER RABBIT
O:HMH CONSUMER COMPANY, HMH CONSUMER COMPANY LIMITED, HMH IP COMPANY, HMH IP COMPANY UNLIMITED COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERDEEP CONSUMER BUSINESS LIMITED (INTHE PROCESS OF CHANGING ITS NAME TO HMHCONSUMER COMPANY LIMITED), RIVERDEEP INTERACTIVE LEARNING LIMITED 		16 Registered
469 S:76976414
M:LEARNING COMPANY BOOKS
O:HMH IP COMPANY, HMH IP COMPANY LIMITED, HMH IP COMPANY UNLIMITED COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERDEEP INTERACTIVE LEARNING LIMITED 		16 Registered
470 S:76487249
M:STARFLYERS
O:HMH CONSUMER COMPANY, HMH CONSUMER COMPANY LIMITED, HMH IP COMPANY, HMH IP COMPANY UNLIMITED COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERDEEP CONSUMER BUSINESS LIMITED (INTHE PROCESS OF CHANGING ITS NAME TO HMHCONSUMER COMPANY LIMITED), RIVERDEEP INTERACTIVE LEARNING LIMITED 		9 Registered
471 S:78193819
M:TEACHING ARITHMETIC
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Marilyn Burns Education Associates, SCHOLASTIC INC. 		16 Registered
472 S:78193847
M:TEACHING ARITHMETIC
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Marilyn Burns Education Associates, SCHOLASTIC INC. 		16 Registered
473 S:78193866
M:LESSONS FOR ALGEBRAIC THINKING
O:Heinemann, a Division of Greenwood Publishing Group, LLC, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Marilyn Burns Education Associates, SCHOLASTIC INC. 		16 Registered
474 S:76474151
M:STRENGTH IN NUMBERS
O:HMH SUPPLEMENTAL PUBLISHERS INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Steck-Vaughn Company 		16 Registered
475 S:76461926
M:LOGRAMOS
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company, RIVERSIDE ASSESSMENTS, LLC 		16 Dead
476 S:76446176
M:FLUENCY FORMULA
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Scholastic Inc. 		9, 16 Registered
477 S:76441929
M:TUTOR PLACE
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Registered
478 S:76429224
M:LEARNER PROFILE
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		9 Dead
479 S:76425190
M:SCHOOL DIRECT
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		35 Dead
480 S:76422017
M:WE DEFINE YOUR WORLD
O:HarperCollins Publishers L.L.C., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, JOHN WILEY & SONS, INC., Wiley Publishing, Inc. 		16 Registered
481 S:76412674
M:DIORAMA DESIGNER
O:HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Tom Snyder Productions, Inc. 		9 Dead
482 S:76393942
M:CALABASH
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Dead
483 S:76389759
M:CALABASH
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		41 Dead
484 S:76389793
M:CALABASH
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		41 Dead
485 S:76389948
M:CALABASH
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Dead
486 S:76364289
M:MEASURING LESS WOULD BE UNBEARABLE
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC 		16 Dead
487 S:76359126
M:AIM HIGHER
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Dead
488 S:76347324
M:STARFLYERS
O:HMH Consumer Company, HMH CONSUMER COMPANY LIMITED, HMH IP COMPANY, HMH IP COMPANY UNLIMITED COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERDEEP CONSUMER BUSINESS LIMITED (INTHE PROCESS OF CHANGING ITS NAME TO HMHCONSUMER COMPANY LIMITED), RIVERDEEP INTERACTIVE LEARNING LIMITED 		9 Registered
489 S:76340670
M:BRODERBUND
O:BRODERBUND PROPERTIES LLC, HMH CONSUMER COMPANY, HMH CONSUMER COMPANY LIMITED, HMH IP COMPANY, HMH IP COMPANY UNLIMITED COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERDEEP CONSUMER BUSINESS LIMITED (INTHE PROCESS OF CHANGING ITS NAME TO HMHCONSUMER COMPANY LIMITED) 		9 Registered
490 S:76339122
M:POWER UP! BUILDING READING STRENGTH
O:HARCOURT ACHIEVE INC., HMH SUPPLEMENTAL PUBLISHERS INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Steck-Vaughn Company 		16 Dead
491 S:76333102
M:PHONICS BUILD-A-WORD BOOKS
O:HARCOURT ACHIEVE INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Steck-Vaughn Company 		9 Dead
492 S:76333103
M:PHONICS BUILD-A-WORD BOOKS
O:HARCOURT ACHIEVE INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Steck-Vaughn Company 		16 Dead
493 S:76332725
M:RIGBY BEST TEACHERS PRESS
O:HARCOURT ACHIEVE INC., HMH SUPPLEMENTAL PUBLISHERS INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Reed Elsevier Inc. 		16 Registered
494 S:76310867
M:SAXON PHONICS
O:HARCOURT ACHIEVE INC., HMH SUPPLEMENTAL PUBLISHERS INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Saxon Publishers, Incorporated 		16 Dead
495 S:76297900
M:MAX THE BEAR
O:HARCOURT ACHIEVE INC., HMH Supplemental Publishers Inc., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Saxon Publishers, Incorporated 		9, 28 Dead
496 S:76284782
M:CHANNEL ONE NEWS
O:CHANNEL ONE, Channel One Communications Corporation, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		41 Registered
497 S:76285076
M:STECK-VAUGHN SPELLING LINKING WORDS TO MEANING
O:HARCOURT ACHIEVE INC., HMH SUPPLEMENTAL PUBLISHERS INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Steck-Vaughan Company 		16 Registered
498 S:76280725
M:SCIENCESAURUS
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY 		16 Registered
499 S:76276682
M:PHONICS BUILD-A-WORD BOOKS
O:HARCOURT ACHIEVE INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Steck-Vaughn Company 		9 Dead
500 S:76276683
M:PHONICS BUILD-A-WORD BOOKS
O:HARCOURT ACHIEVE INC., HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, Steck-Vaughn Company 		16 Dead
Trademark Alertz updated from USPTO on 2030-01-24

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