393 trademarks were found for owners matching the name Houghton Mifflin Company.
#Classstatus
101 S:76442148
M:P

O:Houghton Mifflin Company
41 Dead
102 S:76442149
M:KNOWLEDGE BEYOND DOUBT
O:Houghton Mifflin Company
9 Dead
103 S:76442489
M:

O:Houghton Mifflin Company
35 Dead
104 S:76441929
M:TUTOR PLACE
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16 Registered
105 S:76431715
M:MATH TRIPS
O:HOUGHTON MIFFLIN COMPANY, Larson Texts, Inc.
16 Dead
106 S:76431716
M:GEOMETREATS
O:HOUGHTON MIFFLIN COMPANY, Larson Texts, Inc.
16 Dead
107 S:76429224
M:LEARNER PROFILE
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
9 Dead
108 S:76429256
M:PROMISSOR
O:Houghton Mifflin Company
35 Dead
109 S:76429269
M:PROMISSOR
O:Houghton Mifflin Company
9 Dead
110 S:76429270
M:PROMISSOR
O:Houghton Mifflin Company
41 Dead
111 S:76429271
M:PROMISSOR
O:Houghton Mifflin Company
16 Dead
112 S:76425190
M:SCHOOL DIRECT
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
35 Dead
113 S:76420700
M:TEACHMATE
O:Houghton Mifflin Company
16 Dead
114 S:76420701
M:TEACHMATE
O:Houghton Mifflin Company
35 Dead
115 S:76420708
M:TEACHMATE
O:Houghton Mifflin Company
41 Dead
116 S:76421374
M:TEACHMATE
O:Houghton Mifflin Company
9 Dead
117 S:76393302
M:CALABASH
O:Houghton Mifflin Company
9 Dead
118 S:76394363
M:CALABASH
O:Houghton Mifflin Company
41 Dead
119 S:76393942
M:CALABASH
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16 Dead
120 S:76389787
M:C CALABASH

O:Houghton Mifflin Company
9 Dead
121 S:76389795
M:CALABASH PROFESSIONAL LEARNING SYSTEMS
O:Houghton Mifflin Company
9 Dead
122 S:76389796
M:C CALABASH

O:Houghton Mifflin Company
41 Dead
123 S:76389797
M:CALABASH PROFESSIONAL LEARNING SYSTEMS
O:Houghton Mifflin Company
41 Dead
124 S:76389895
M:CALABASH PROFESSIONAL LEARNING SYSTEMS
O:Houghton Mifflin Company
16 Dead
125 S:76389759
M:CALABASH
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
41 Dead
126 S:76389793
M:CALABASH

O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
41 Dead
127 S:76389948
M:CALABASH

O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16 Dead
128 S:76376326
M:REPORTEXPRESS
O:Houghton Mifflin Company
41 Dead
129 S:76376640
M:REPORTEXPRESS
O:Houghton Mifflin Company
9 Dead
130 S:76376775
M:SCANEXPRESS
O:Houghton Mifflin Company
9 Dead
131 S:76364289
M:MEASURING LESS WOULD BE UNBEARABLE
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC
16 Dead
132 S:76359126
M:AIM HIGHER
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16 Dead
133 S:76345914
M:CLASSWELL

O:Classwell Learning Group, Inc., HOUGHTON MIFFLIN COMPANY
16 Dead
134 S:76345915
M:CLASSWELL

O:Classwell Learning Group, Inc., Houghton Mifflin Company
9 Dead
135 S:76321254
M:HM MATHSPACE
O:Houghton Mifflin Company
9 Dead
136 S:76321256
M:HM MATHSPACE
O:Houghton Mifflin Company
16 Dead
137 S:76321339
M:HM MATHSPACE
O:Houghton Mifflin Company
41 Dead
138 S:76280725
M:SCIENCESAURUS
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16 Registered
139 S:76267561
M:BEAR BASIC EARLY ASSESSMENT OF READING

O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC
16 Dead
140 S:76267701
M:BEAR

O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC
16 Registered
141 S:76267705
M:BEAR

O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company, RIVERSIDE ASSESSMENTS, LLC
9 Dead
142 S:76267706
M:BEAR
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC
9 Dead
143 S:76267764
M:BEAR BASIC EARLY ASSESSMENT OF READING

O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company, RIVERSIDE ASSESSMENTS, LLC
9 Registered
144 S:76267777
M:BEAR
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company, RIVERSIDE ASSESSMENTS, LLC
16 Dead
145 S:76234865
M:CURIOUS GEORGE

O:HARPERCOLLINS PUBLISHERS L.L.C., Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16 Registered
146 S:76224042
M:AIM HIGHER
O:Advanced Instructional Materials, Inc., HOUGHTON MIFFLIN COMPANY
41 Dead
147 S:76203092
M:KAUFMAN FOCUS GUIDES
O:Houghton Mifflin Company
16 Dead
148 S:76194883
M:ASSESS2KNOW

O:Houghton Mifflin Company
16 Dead
149 S:76195096
M:ASSESS2KNOW

O:Houghton Mifflin Company
41 Dead
150 S:76194875
M:ASSESS2LEARN

O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16 Dead
151 S:76194898
M:ASSESS2LEARN

O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
41 Dead
152 S:76192713
M:ASSESS2
O:Houghton Mifflin Company
41 Dead
153 S:76192958
M:ASSESS2LEARN
O:Houghton Mifflin Company
16 Dead
154 S:76192714
M:ASSESS2KNOW
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, THE
41 Dead
155 S:76192715
M:ASSESS2LEARN
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
41 Dead
156 S:76192960
M:ASSESS2KNOW
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16 Dead
157 S:76192792
M:SOLUTIONS FOR LITERACY AND LANGUAGE
O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY
9 Dead
158 S:76192240
M:LOGRAMOS
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC
16 Registered
159 S:78041937
M:EAROBICS
O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY
16, 41 Dead
160 S:76180131
M:CATSITEMANAGER
O:Houghton Mifflin Company
9 Dead
161 S:76158327
M:HMCLASSPREP
O:Houghton Mifflin Company
9 Dead
162 S:76150151
M:LAHASKA PRESS

O:CENGAGE LEARNING, INC., Houghton Mifflin Company
16 Dead
163 S:76146472
M:EAROBICS LITERACY LAUNCH
O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY
9, 16, 41 Dead
164 S:76144602
M:EAROBICS
O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16, 41 Dead
165 S:76115022
M:MIKE MULLIGAN AND HIS STEAM SHOVEL
O:Houghton Mifflin Company
14 Dead
166 S:76110361
M:MIKE MULLIGAN AND HIS STEAM SHOVEL
O:Houghton Mifflin Company
21 Dead
167 S:76110462
M:MIKE MULLIGAN AND HIS STEAM SHOVEL
O:Houghton Mifflin Company
16 Dead
168 S:76110465
M:MIKE MULLIGAN AND HIS STEAM SHOVEL
O:Houghton Mifflin Company
9 Dead
169 S:76110558
M:MIKE MULLIGAN AND HIS STEAM SHOVEL
O:Houghton Mifflin Company
28 Dead
170 S:76103603
M:ADELANTE
O:Houghton Mifflin Company
16 Dead
171 S:76099143
M:GAMEGOO
O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
41 Registered
172 S:76068669
M:MATHEMATICS ACHIEVEMENT EXPRESS
O:Houghton Mifflin Company
9 Dead
173 S:76044582
M:THE BEST AMERICAN SERIES

O:Houghton Mifflin Company
9 Dead
174 S:76044839
M:THE BEST AMERICAN SERIES

O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16 Registered
175 S:76038477
M:THE IOWA TESTS

O:Houghton Mifflin Company
16 Dead
176 S:76039447
M:THE IOWA TESTS
O:Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, RIVERSIDE ASSESSMENTS, LLC
16 Dead
177 S:76029628
M:GATES-MACGINITIE READING TESTS

O:Houghton Mifflin Company, Houghton Mifflin Hartcourt Publishing Company, RIVERSIDE ASSESSMENTS, LLC
16 Registered
178 S:76029749
M:GATES-MACGINITIE READING TESTS
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company, RIVERSIDE ASSESSMENTS, LLC
16 Registered
179 S:76030098
M:GMRT
O:Houghton Mifflin Company, Houghton Mifflin Harcourt Publishing Company, RIVERSIDE ASSESSMENTS, LLC
16 Registered
180 S:76029057
M:CLASSWELL LEARNING GROUP
O:Classwell Learning Group, Inc., HOUGHTON MIFFLIN COMPANY
16 Dead
181 S:76029574
M:CLASSWELL
O:HOUGHTON MIFFLIN COMPANY
16 Dead
182 S:76029607
M:CLASSWELL
O:Houghton Mifflin Company
35 Dead
183 S:76029608
M:CLASSWELL
O:CLASSWELL LEARNING GROUP INC., HOUGHTON MIFFLIN COMPANY
9 Dead
184 S:76029606
M:CLASSWELL
O:CLASSWELL LEARNING GROUUP INC., Houghton Mifflin Company
41 Dead
185 S:76030004
M:CLASSWELL LEARNING GROUP
O:CLASSWELL LEARNING GROUP INC., Houghton Mifflin Company
9 Dead
186 S:76030212
M:CLASSWELL LEARNING GROUP
O:CLASSWELL LEARNING GROUP INC., Houghton Mifflin Company
35 Dead
187 S:76030214
M:CLASSWELL LEARNING GROUP
O:CLASSWELL LEARNING GROUP INC., Houghton Mifflin Company
41 Dead
188 S:76005852
M:LEARNING MILESTONES
O:ACHIEVEMENT TECHNOLOGIES, INC., HOUGHTON MIFFLIN COMPANY, SkillsTutor.com, Inc.
41 Dead
189 S:76005851
M:SKILLSTUTOR
O:ACHIEVEMENT TECHNOLOGIES, INC., AZTEC SOFTWARE, L.L.C., HOUGHTON MIFFLIN COMPANY, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY, PAXEN PUBLISHING, LLC, Skills Tutor.com, Inc.
41 Registered
190 S:76001101
M:EAROBICS BUILDS BETTER READERS
O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY
9 Dead
191 S:76001116
M:WE BUILD BETTER READERS
O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY
9 Dead
192 S:75933519
M:THE BEST AMERICAN SHORT STORIES
O:HARPERCOLLINS PUBLISHERS L.L.C., Houghton Mifflin Company, HOUGHTON MIFFLIN HARCURT PUBLISHING COMPANY
16 Registered
193 S:75933525
M:THE BEST AMERICAN ESSAYS
O:HarperCollins Publishers L.L.C., Houghton Mifflin Company, HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
16 Registered
194 S:75937698
M:EAROBICS BUILDS BETTER READERS
O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY
41 Dead
195 S:75931132
M:WE BUILD BETTER READERS
O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY
16 Dead
196 S:75931141
M:WE BUILD BETTER READERS
O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY
41 Dead
197 S:75931142
M:READING STARTS HERE
O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY
41 Dead
198 S:75934147
M:EAROBICS BUILDS BETTER READERS
O:Cognitive Concepts, Inc., HOUGHTON MIFFLIN COMPANY
16 Dead
199 S:75920889
M:LAHASKA PRESS
O:CENGAGE LEARNING, INC., Houghton Mifflin Company
16 Dead
200 S:75902216
M:TENTH PLANET

O:Houghton Mifflin Company
16 Dead
Trademark Alertz updated from USPTO on 2030-01-24