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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.7.0
Summary
Query:
Party Name contains all words: REGENLAB USA LLC
Number of results:
21
Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91304931
02/04/2026
RegenLab USA, LLC
Mark:
REGENLIFESCIENCES
S#:
98717227
Regeneron Pharmaceuticals, Inc.
Mark:
REGENERON
S#:
74088590
R#:
1654595
Mark:
REGENERON
S#:
74097506
R#:
1933337
Mark:
REGENERON
S#:
85596884
R#:
4225793
Mark:
REGENERON
S#:
85596896
R#:
4225794
Mark:
REGENERON
S#:
85596897
R#:
4234151
Mark:
REGENERON
S#:
85775907
R#:
4402743
Mark:
REGENERON
S#:
85775911
R#:
4402744
Mark:
REGENERON
S#:
86921363
R#:
5027241
Mark:
REGENERON
S#:
86910975
R#:
5167999
Mark:
REGENERON
S#:
88002718
R#:
5666626
Mark:
REGENERON
S#:
90256587
R#:
6430157
Mark:
REGENERON
S#:
90256467
R#:
6522241
Mark:
REGENERON
S#:
90700929
R#:
6914199
91304181
12/30/2025
K2M, INC.
Mark:
CMATRIX 4
S#:
99219831
RegenLab USA, LLC
Mark:
CELLULAR MATRIX
S#:
79152045
R#:
4805931
Mark:
CELLULAR MATRIX
S#:
87646517
R#:
6420153
91303932
12/19/2025
REGEN LABS LLC
Mark:
REGENLABS
S#:
99217657
RegenLab USA, LLC
Mark:
REGENLAB
S#:
79083216
R#:
3922275
Mark:
REGENLAB
S#:
98687191
R#:
7777504
91303720
12/12/2025
Regenall Limited
Mark:
REGENAL
S#:
98450324
RegenLab USA, LLC
Mark:
REGEN
S#:
85800387
R#:
5428592
Mark:
REGENVET
S#:
97431513
98717227
09/05/2025
RegenLab USA, LLC
Mark:
REGENLIFESCIENCES
S#:
98717227
Regeneron Pharmaceuticals, Inc.
92089388
09/03/2025
RegenLab USA LLC
Mark:
REGENLAB
S#:
98687191
R#:
7777504
Regen Labs LLC
Mark:
REGEN LABS
S#:
90180011
R#:
6494979
98610606
08/07/2025
Jeffrey Nuziard
Mark:
REGENLASE
S#:
98610606
RegenLab USA, LLC
IPG Photonics Corporation
Regen Lab SA
98120013
12/16/2024
RegenLab USA LLC
Mark:
CELLULARWOUND
S#:
98120013
91293486
08/22/2024
Regenexx, LLC
Mark:
REGENEX
S#:
98340127
RegenLab USA LLC
Mark:
REGEN
S#:
85800387
R#:
5428592
Mark:
REGENKIT
S#:
79062709
R#:
3718804
Mark:
REGENLAB
S#:
79083216
R#:
3922275
Mark:
REGENPLASMA
S#:
79087242
R#:
3991894
Mark:
REGENWOUND
S#:
97135372
R#:
7257249
91292448
07/02/2024
LF Bolt Corp.
Mark:
REGENIT
S#:
97834825
RegenLab USA, LLC
Mark:
REGEN
S#:
85800387
R#:
5428592
Mark:
REGEN
S#:
86228133
R#:
6441220
Mark:
REGENKIT
S#:
79062709
R#:
3718804
97858672
06/20/2024
RegenLab USA LLC
Mark:
REGENMATRIX
S#:
97858672
CARL ZEISS MEDITEC, INC.
91290840
04/10/2024
The Bioregentech Institute, Inc.
Mark:
BIOREGENTECH
S#:
97922317
RegenLab USA, LLC
Mark:
REGEN
S#:
85800387
R#:
5428592
Mark:
REGEN
S#:
86228133
R#:
6441220
Mark:
REGENKIT
S#:
79062709
R#:
3718804
Mark:
REGENLAB
S#:
79083216
R#:
3922275
Mark:
REGENPLASMA
S#:
79087242
R#:
3991894
Mark:
REGENWOUND
S#:
97135372
R#:
7257249
91290404
03/19/2024
Ramunas, John
Mark:
REGENEPEUTICS
S#:
97892983
RegenLab USA, LLC
Mark:
REGEN
S#:
85800387
R#:
5428592
Mark:
REGEN
S#:
86228133
R#:
6441220
91290068
02/29/2024
RegenLab USA LLC
Mark:
SKINVISC
S#:
97869640
Genzyme Corporation
Mark:
SYNVISC
S#:
73597580
R#:
1418125
Mark:
SYNVISC ONE
S#:
77228235
R#:
3521857
Mark:
SYNVISC-ONE
S#:
77171858
R#:
3651732
91289214
01/16/2024
Regenlab USA LLC
Mark:
REGENCOVID
S#:
90894731
Regeneron Pharmaceuticals, Inc.
Mark:
REGEN-COV
S#:
90284296
R#:
6495144
90894731
11/14/2023
REGENLAB USA LLC
Mark:
REGENCOVID
S#:
90894731
Regeneron Pharmaceuticals, Inc.
91285875
07/05/2023
APEX Biologix, LLC
Mark:
REGENVET
S#:
90815438
RegenLab USA LLC
Mark:
REGEN
S#:
85800387
R#:
5428592
Mark:
REGEN
S#:
86228133
R#:
6441220
Mark:
REGENCELL
S#:
79083268
R#:
3995805
Mark:
REGENKIT
S#:
79062709
R#:
3718804
Mark:
REGENLAB
S#:
79083216
R#:
3922275
Mark:
REGENPLASMA
S#:
79087242
R#:
3991894
90781452
05/11/2023
Regenlab USA LLC
Mark:
REGENLIFT
S#:
90781452
90815438
03/31/2023
APEX Biologix, LLC
Mark:
REGENVET
S#:
90815438
RegenLab USA LLC
87409880
01/10/2022
RegenLab USA LLC
Mark:
CUTECELL
S#:
87409880
92077264
05/31/2021
RegenLab USA LLC
Mark:
A-PRP
S#:
79090692
R#:
4014613
Mark:
PRP
S#:
85981137
R#:
4969096
Mark:
PRP
S#:
86453052
R#:
5061195
Crown Laboratories, Inc.
Results as of 02/06/2026 05:30 PM
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