REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/08/2026
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Official data from USPTO
HYDROCAT
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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
39
Latest update
04/09/2026
Trademark type
Word
Nice classes
11
Filing date
05/02/1994
Registration date
04/08/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/29/2018
Last transaction
04/09/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
07/12/1996
First use in commerce
07/12/1996
Drawing code
1
Owner type
02
Owner location
Pasadena, TX, US
Examiner
DE JONGE, KATHLEEN
Law office
L30
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
C. T. (pessoa física)
Representatives
Catherine H. Stockell Fish & Richardson P.C.
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
catalytic distillation structure for use in the manufacture of organic compounds for use in the chemical and petroleum industries
Publications
History of USPTO decisions and trademark events.
39 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/29/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/29/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/29/2018
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
01/22/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/17/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/22/2017
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
10/18/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
10/10/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/08/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/26/2011
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/26/2011
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/07/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/07/2007
PLGL
ASSIGNED TO PARALEGAL
04/27/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/28/2007
PAPER RECEIVED
03/28/2007
CFIT
CASE FILE IN TICRS
12/15/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/22/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
09/03/2002
PAPER RECEIVED
09/03/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
04/08/1997
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/13/1997
CNEA
EXAMINERS AMENDMENT -WRITTEN
02/11/1997
DOCK
ASSIGNED TO EXAMINER
02/07/1997
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/28/1997
IUAF
USE AMENDMENT FILED
01/09/1997
EX1G
SOU EXTENSION 1 GRANTED
11/16/1996
EXT1
SOU EXTENSION 1 FILED
10/08/1996
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
04/09/1996
PUBO
PUBLISHED FOR OPPOSITION
01/16/1996
NPUB
NOTICE OF PUBLICATION
12/15/1995
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/14/1995
DOCK
ASSIGNED TO EXAMINER
11/14/1995
CNSL
LETTER OF SUSPENSION MAILED
03/15/1995
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/13/1995
CNRT
NON-FINAL ACTION MAILED
10/11/1994
DOCK
ASSIGNED TO EXAMINER
09/28/1994
DOCK
ASSIGNED TO EXAMINER
09/19/1994
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