POROS Trademark

Trademark Overview

On Friday, October 13, 1989, a trademark application was filed for POROS with the United States Patent and Trademark Office. The USPTO has given the POROS trademark a serial number of 73831040. The federal status of this trademark filing is REGISTERED AND RENEWED as of Thursday, March 4, 2021. This trademark is owned by PERSEPTIVE BIOSYSTEMS, INC.. The POROS trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

CHROMATOGRAPHY COLUMNS AND PACKING FOR CHEMICAL SEPARATION FOR USE IN LABORATORY OR CHEMICAL INDUSTRIAL APPLICATIONS
poros

General Information

Serial Number73831040
Word MarkPOROS
Filing DateFriday, October 13, 1989
Status800 - REGISTERED AND RENEWED
Status DateThursday, March 4, 2021
Registration Number1629879
Registration DateTuesday, January 1, 1991
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, October 9, 1990

Trademark Statements

Goods and ServicesCHROMATOGRAPHY COLUMNS AND PACKING FOR CHEMICAL SEPARATION FOR USE IN LABORATORY OR CHEMICAL INDUSTRIAL APPLICATIONS

Classification Information

International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes026
Class Status Code6 - Active
Class Status DateFriday, October 27, 1989
Primary Code009
First Use Anywhere DateThursday, September 28, 1989
First Use In Commerce DateThursday, September 28, 1989

Trademark Owner History

Party NameAPPLIED BIOSYSTEMS, LLC
Party Type31 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressSouth San Francisco, CA 94080
Party NamePERSEPTIVE BIOSYSTEMS, INC.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressFRAMINGHAM, MA 01801
Party NamePERSEPTIVE BIOSYSTEMS, INC.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressCAMBRIDGE, MA 02139
Party NamePERSEPTIVE BIOSYSTEMS, INC.
Party Type10 - Original Applicant
Legal Entity Type16 - Limited Liability Company
AddressCAMBRIDGE, MA 02139

Trademark Events

Event DateEvent Description
Friday, December 1, 1989ASSIGNED TO EXAMINER
Thursday, January 4, 1990NON-FINAL ACTION MAILED
Monday, February 12, 1990CORRESPONDENCE RECEIVED IN LAW OFFICE
Wednesday, May 2, 1990FINAL REFUSAL MAILED
Monday, May 14, 1990CORRESPONDENCE RECEIVED IN LAW OFFICE
Saturday, July 28, 1990EXAMINER'S AMENDMENT MAILED
Monday, July 30, 1990CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, August 10, 1990APPROVED FOR PUB - PRINCIPAL REGISTER
Saturday, September 8, 1990NOTICE OF PUBLICATION
Tuesday, October 9, 1990PUBLISHED FOR OPPOSITION
Tuesday, January 1, 1991REGISTERED-PRINCIPAL REGISTER
Tuesday, December 17, 1996REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Thursday, January 16, 1997REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Tuesday, April 18, 2000REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, December 13, 2000REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, December 13, 2000REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Wednesday, January 7, 2009CASE FILE IN TICRS
Friday, May 29, 2009TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, January 3, 2011TEAS SECTION 8 & 9 RECEIVED
Wednesday, January 5, 2011AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, January 12, 2011CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, January 12, 2011REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, January 12, 2011REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, February 1, 2011TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, August 2, 2011TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, August 2, 2011ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, July 23, 2014TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, July 23, 2014ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, January 1, 2020COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Sunday, November 22, 2020TEAS SECTION 8 & 9 RECEIVED
Tuesday, March 2, 2021CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, March 4, 2021REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, March 4, 2021REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Thursday, March 4, 2021NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Friday, March 10, 2023TEAS CHANGE OF OWNER ADDRESS RECEIVED
Friday, March 10, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, March 10, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, March 10, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, March 10, 2023APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, August 12, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, August 12, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, August 12, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, August 12, 2025APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, August 12, 2025TEAS CHANGE OF OWNER ADDRESS RECEIVED

Related Keywords

poros chemical industrial applications laboratory separation packing chromatography columns