REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
01/30/2026
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Official data from USPTO
GRAVITRAP
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
65
Latest update
01/31/2026
Trademark type
Word
Nice classes
1, 9
Filing date
08/29/2005
Registration date
01/30/2007
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/14/2017
Last transaction
01/31/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
4
Owner type
98
Owner location
SE
Examiner
SAPPENFIELD, ANN
Law office
M80
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Cytiva BioProcess R&D AB
GE Healthcare Bio-Sciences AB
GE Healthcare Bioprocess R&D AB
Amersham Biosciences AB
Dr. LUDWIG BRANN PATENTBYRA AB
Representatives
Dyan M. House Baker & Mckenzie, LLP
Technical classification
Nice Classes
Class 1Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicalsagarose for use in the purification of proteins for in vitro use
Class 9
Pre-packed chromatography columns for use in purification
Publications
History of USPTO decisions and trademark events.
65 publications found
RNWL
INTERNATIONAL REGISTRATION RENEWED
06/26/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/22/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/22/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/22/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/22/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/22/2023
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
10/31/2021
CHLD
CHANGE OF OWNER RECEIVED FROM IB
06/06/2019
INNP
PARTIAL INVALIDATION PROCESSED BY THE IB
10/06/2018
INPS
PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
09/06/2018
INPC
INVALIDATION PROCESSED
09/06/2018
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
08/14/2018
CHLD
CHANGE OF OWNER RECEIVED FROM IB
01/25/2018
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
12/14/2017
71AG
REGISTERED-SEC.71 ACCEPTED
12/14/2017
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
12/11/2017
PR71
POST REGISTRATION ACTION MAILED - SEC.71
06/12/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/05/2017
ES71
TEAS SECTION 71 RECEIVED
01/26/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/26/2017
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
12/23/2016
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
01/30/2016
RINX
USPTO CORRECTION PROCESSED BY IB
09/18/2015
RNWL
INTERNATIONAL REGISTRATION RENEWED
09/17/2015
INNP
PARTIAL INVALIDATION PROCESSED BY THE IB
08/16/2014
CORR
CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED
06/23/2014
CRCV
CORRECTION TRANSACTION RECEIVED FROM IB
06/13/2014
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
10/06/2013
NREP
NEW REPRESENTATIVE AT IB RECEIVED
05/31/2013
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
02/06/2013
C75P
REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
02/06/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/06/2013
715F
REGISTERED - SEC. 71 & SEC. 15 FILED
01/23/2013
ES75
TEAS SECTION 71 & 15 RECEIVED
01/23/2013
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
11/17/2012
FINV
FINAL DECISION TRANSACTION PROCESSED BY IB
09/29/2007
FICS
FINAL DISPOSITION NOTICE SENT TO IB
08/27/2007
FIMP
FINAL DISPOSITION PROCESSED
08/27/2007
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
08/21/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
01/30/2007
CORR
CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED
12/27/2006
CRCV
CORRECTION TRANSACTION RECEIVED FROM IB
11/16/2006
PUBO
PUBLISHED FOR OPPOSITION
11/14/2006
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/03/2006
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/03/2006
NPUB
NOTICE OF PUBLICATION
10/25/2006
CHLD
CHANGE OF OWNER RECEIVED FROM IB
09/28/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
09/26/2006
ALIE
ASSIGNED TO LIE
09/25/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/11/2006
XAEC
EXAMINER'S AMENDMENT ENTERED
09/11/2006
GNEA
EXAMINERS AMENDMENT E-MAILED
09/11/2006
CNEA
EXAMINERS AMENDMENT -WRITTEN
09/11/2006
FAXX
FAX RECEIVED
08/31/2006
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/09/2006
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/09/2006
RFNT
REFUSAL PROCESSED BY IB
04/13/2006
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
03/16/2006
RFRR
REFUSAL PROCESSED BY MPU
03/16/2006
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
03/15/2006
CNRT
NON-FINAL ACTION WRITTEN
03/14/2006
DOCK
ASSIGNED TO EXAMINER
03/14/2006
NWAP
NEW APPLICATION ENTERED
11/14/2005
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
11/10/2005
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