393 trademarks were found for owners matching the name Houghton Mifflin Company.
#Classstatus
201 S:75902217
M:TYPE TO LEARN
O:Houghton Mifflin Company
16 Dead
202 S:75902219
M:TYPE TO LEARN
O:Houghton Mifflin Company
9 Dead
203 S:75902245
M:CYBERDAILIES
O:Houghton Mifflin Company
16 Dead
204 S:75904000
M:TENTH PLANET

O:Houghton Mifflin Company
9 Dead
205 S:75904018
M:CYBERDAILIES
O:Houghton Mifflin Company
41 Dead
206 S:75891163
M:CURIOUS GEORGE
O:Houghton Mifflin Company
41 Dead
207 S:75880662
M:SUMMER SUCCESS
O:Houghton Mifflin Company
16 Dead
208 S:75880676
M:SUMMER SUCCESS
O:Houghton Mifflin Company
41 Dead
209 S:75876760
M:PSYCHABILITIES
O:Houghton Mifflin Company
42 Dead
210 S:75877140
M:GEOLOGYLINK
O:Houghton Mifflin Company
42 Dead
211 S:75877154
M:SOLUTIONS FOR LITERACY AND LANGUAGE
O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY
9, 16, 41 Dead
212 S:75877385
M:PSYCHABILITIES
O:Houghton Mifflin Company
9 Dead
213 S:75833001
M:STANDARDS MATH
O:Houghton Mifflin Company
16 Dead
214 S:75827844
M:CLASSCARE YOUR TEACHING SOLUTIONS
O:Houghton Mifflin Company
9 Dead
215 S:75807289
M:COMPUSCORE
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC
9 Registered
216 S:75805904
M:CLASSCARE YOUR TEACHING SOLUTIONS
O:Houghton Mifflin Company
16 Dead
217 S:75805937
M:CLASSCARE YOUR TEACHING SOLUTIONS
O:Houghton Mifflin Company
42 Dead
218 S:75805930
M:THE NAME THE EXPERTS TRUST
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16 Dead
219 S:75791153
M:VISUAL GRAMMAR
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16 Dead
220 S:75774762
M:M-START
O:Houghton Mifflin Company
16 Dead
221 S:75774793
M:M-START
O:Houghton Mifflin Company
9 Dead
222 S:75775921
M:M-START
O:Houghton Mifflin Company
42 Dead
223 S:75768268
M:THE DUGOUT COLLECTION
O:Houghton Mifflin Company
9, 16 Dead
224 S:75728746
M:CREATING AMERICA
O:Houghton Mifflin Company
16 Dead
225 S:75726438
M:NJPASS
O:Houghton Mifflin Company
9 Dead
226 S:75726440
M:NJPASS
O:Houghton Mifflin Company
42 Dead
227 S:75726448
M:NJPASS
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company
16 Dead
228 S:75701429
M:SOUND FOUNDATIONS FOR LANGUAGE AND LITERACY
O:COGNITIVE CONCEPTS, INC., HOUGHTON MIFFLIN COMPANY
41 Dead
229 S:75981763
M:SOUND FOUNDATIONS FOR LANGUAGE AND LITERACY
O:COGNITIVE CONCEPTS, INC., HOUGHTON MIFFLIN COMPANY
9, 16 Dead
230 S:75698455
M:WJ III

O:Houghton Mifflin Company
9 Dead
231 S:75698458
M:WJ III
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company, RIVERSIDE ASSESSMENTS, LLC
9 Dead
232 S:75698540
M:WJ-III
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC
16 Dead
233 S:75698541
M:WJ III

O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company, RIVERSIDE ASSESSMENTS, LLC
16 Dead
234 S:75667628
M:EDUBASE
O:Houghton Mifflin Company
38, 42 Dead
235 S:75667629
M:EDUBASE
O:Houghton Mifflin Company
16 Dead
236 S:75603421
M:LANGUAGE NETWORK
O:Houghton Mifflin Company
9 Dead
237 S:75592015
M:PETERSON MULTIMEDIA GUIDES
O:Houghton Mifflin Company
9 Dead
238 S:75587201
M:LANGUAGE NETWORK
O:Houghton Mifflin Company
16 Dead
239 S:75570764
M:

O:Houghton Mifflin Company
41 Dead
240 S:75570765
M:CLASSZONE
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
41 Dead
241 S:75571229
M:HOUGHTON MIFFLIN
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
41 Dead
242 S:75562226
M:NEXTEXT
O:Houghton Mifflin Company
9 Dead
243 S:75562094
M:NEXTEXT
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
41 Dead
244 S:75562095
M:NEXTEXT
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Com
16 Registered
245 S:75547099
M:THE WRITE TRAITS
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16 Dead
246 S:75542849
M:HMCHEM
O:Houghton Mifflin Company
16 Dead
247 S:75542862
M:HMCHEM
O:Houghton Mifflin Company
9 Dead
248 S:75542822
M:WRITE TRAITS
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
41 Dead
249 S:75535007
M:HMCHEM
O:Houghton Mifflin Company
41 Dead
250 S:75523878
M:CURIOUS GEORGE
O:HOUGHTON MIFFLIN COMPANY
16 Dead
251 S:75523877
M:CURIOUS GEORGE
O:HOUGHTON MIFFLIN COMPANY, Houghton Mifflin Harcourt Publishing Company
14 Registered
252 S:75523879
M:CURIOUS GEORGE
O:HOUGHTON MIFFLIN COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
18 Registered
253 S:75523880
M:CURIOUS GEORGE
O:HOUGHTON MIFFLIN COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
21 Dead
254 S:75523881
M:CURIOUS GEORGE
O:HOUGHTON MIFFLIN COMPANY, Houghton Mifflin Harcourt Publishing Company
24 Registered
255 S:75523882
M:CURIOUS GEORGE
O:HOUGHTON MIFFLIN COMPANY, Houghton Mifflin Harcourt Publishing Company
25 Registered
256 S:75523884
M:CURIOUS GEORGE
O:HOUGHTON MIFFLIN COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
30 Dead
257 S:75979345
M:CURIOUS GEORGE
O:HOUGHTON MIFFLIN COMPANY, Houghton Mifflin Harcourt Publishing Company
16 Registered
258 S:75523885
M:CURIOUS GEORGE
O:HarperCollins Publishers L.L.C., HOUGHTON MIFFLIN COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
41 Registered
259 S:75523876
M:CURIOUS GEORGE
O:HOUGHTON MIFFLIN COMPANY
9 Dead
260 S:75523883
M:CURIOUS GEORGE
O:HOUGHTON MIFFLIN COMPANY
28 Dead
261 S:75979341
M:CURIOUS GEORGE
O:HOUGHTON MIFFLIN COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
28 Registered
262 S:75980820
M:CURIOUS GEORGE
O:HARPERCOLLINS PUBLISHERS L.L.C., HOUGHTON MIFFLIN COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
9 Registered
263 S:75515384
M:WACKY WEB TALES
O:Houghton Mifflin Company
9 Dead
264 S:75515396
M:HOUGHTON MIFFLIN EDUSPACE
O:Houghton Mifflin Company
41 Dead
265 S:75515253
M:WACKY WEB TALES
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
41 Registered
266 S:75515397
M:EDUSPACE
O:CENGAGE LEARNING, INC., Houghton Mifflin Company
41 Dead
267 S:75495390
M:SPELLER COASTER!
O:Houghton Mifflin Company
28 Dead
268 S:75491164
M:EAROBICS
O:COGNITIVE CONCEPTS, INC., HOUGHTON MIFFLIN COMPANY
9 Dead
269 S:75487187
M:HOUGHTON MIFFLIN DATA PLACE
O:Houghton Mifflin Company
41 Dead
270 S:75480928
M:DATA PLACE
O:Houghton Mifflin Company
41 Dead
271 S:75481343
M:DATA PLACE
O:Houghton Mifflin Company
9 Dead
272 S:75456424
M:RLSS
O:Houghton Mifflin Company
9 Dead
273 S:75453848
M:SUNBURST COMMUNICATIONS

O:HOUGHTON MIFFLIN COMPANY, SUNBURST COMMUNICATIONS, INC.
35 Dead
274 S:75433127
M:SPELLING SPREE
O:Houghton Mifflin Company
9 Dead
275 S:75425871
M:GEOQUEST
O:Houghton Mifflin Company
9 Dead
276 S:75425934
M:UNIT

O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC
16 Registered
277 S:75425942
M:UNIT UNIVERSAL NONVERBAL INTELLIGENCE TEST

O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC
16 Registered
278 S:75419121
M:EXCHANGESPACE
O:Houghton Mifflin Company
42 Dead
279 S:75406650
M:EARLY SUCCESS
O:Houghton Mifflin Company
16 Dead
280 S:75403059
M:INSIDE MAGIC
O:Houghton Mifflin Company
42 Dead
281 S:75395607
M:HMI
O:Houghton Mifflin Company
9 Dead
282 S:75395612
M:HMI

O:Houghton Mifflin Company
9 Dead
283 S:75395889
M:INSIDE MAGIC
O:Houghton Mifflin Company
9 Dead
284 S:75340327
M:MATH THEMATICS
O:Houghton Mifflin Company
16 Dead
285 S:75252099
M:TAYLOR'S WEEKEND GARDENING GUIDES
O:HARPERCOLLINS PUBLISHERS L.L.C., Houghton Mifflin Company
16 Dead
286 S:75248002
M:MATHCENTRAL
O:Houghton Mifflin Company
9, 16 Dead
287 S:75244892
M:HOUGHTON MIFFLIN EDUCATION PLACE
O:Houghton Mifflin Company
41 Dead
288 S:75244632
M:EDUCATION PLACE
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
41 Registered
289 S:75225049
M:EAROBICS

O:Cognitive Concepts Inc., HOUGHTON MIFFLIN COMPANY
9 Dead
290 S:75221631
M:C COGNITIVE CONCEPTS, INC.

O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY
9 Dead
291 S:75183859
M:HOUGHTON MIFFLIN SCHOOL DIRECT
O:Houghton Mifflin Company
35 Dead
292 S:75146515
M:NEW WAYS TO KNOW
O:Houghton Mifflin Company
16 Dead
293 S:75146031
M:FLASHGUIDE
O:Houghton Mifflin Company
16 Dead
294 S:75146049
M:WRITE SOURCE
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company
16 Registered
295 S:75146048
M:EVERY DAY COUNTS
O:GILLESPIE KANTER GROUP, LLC, Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company
16 Registered
296 S:75136125
M:BIBLIOBASE
O:CENGAGE LEARNING, INC., Houghton Mifflin Company
42 Dead
297 S:75083848
M:INVENTORLABS
O:Houghton Mifflin Company
9 Dead
298 S:75037388
M:GREAT SOURCE
O:Houghton Mifflin Company
9 Dead
299 S:75037389
M:NEW WAYS TO KNOW
O:Houghton Mifflin Company
9 Dead
300 S:75037390
M:GREAT SOURCE
O:Houghton Mifflin Company
41 Dead
Trademark Alertz updated from USPTO on 2030-01-24