PURPALD Trademark

Trademark Overview

On Monday, March 28, 2005, a trademark application was filed for PURPALD with the United States Patent and Trademark Office. The USPTO has given the PURPALD trademark a serial number of 78596542. The federal status of this trademark filing is REGISTERED AND RENEWED as of Thursday, November 3, 2016. This trademark is owned by SIGMA-ALDRICH BIOTECHNOLOGY L.P.. The PURPALD trademark is filed in the Chemical Products category with the following description:

Organic chemical reagent used as an analytical tool for the detection of aldehydes in extremely small concentration and in the presence of similar chemical moieties such as ketones
purpald

General Information

Serial Number78596542
Word MarkPURPALD
Filing DateMonday, March 28, 2005
Status800 - REGISTERED AND RENEWED
Status DateThursday, November 3, 2016
Registration Number3144625
Registration DateTuesday, September 19, 2006
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, June 27, 2006

Trademark Statements

Goods and ServicesOrganic chemical reagent used as an analytical tool for the detection of aldehydes in extremely small concentration and in the presence of similar chemical moieties such as ketones

Classification Information

International Class001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes001, 005, 006, 010, 026, 046
Class Status Code6 - Active
Class Status DateFriday, April 1, 2005
Primary Code001
First Use Anywhere DateTuesday, November 30, 1971
First Use In Commerce DateTuesday, November 30, 1971

Trademark Owner History

Party NameMERCK KGAA
Party Type32 - New Owner After Registration
Legal Entity Type31 - NOT AVAILABLE
AddressDARMSTADT 64293
DE
Party NameSIGMA-ALDRICH CO. LLC
Party Type31 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressSAINT LOUIS, MO 63103
Party NameSIGMA-ALDRICH BIOTECHNOLOGY L.P.
Party Type30 - Original Registrant
Legal Entity Type13 - Limited Partnership
AddressSAINT LOUIS, MO 63103
Party NameSIGMA-ALDRICH BIOTECHNOLOGY L.P.
Party Type20 - Owner at Publication
Legal Entity Type13 - Limited Partnership
AddressSAINT LOUIS, MO 63103
Party NameSIGMA-ALDRICH BIOTECHNOLOGY L.P.
Party Type10 - Original Applicant
Legal Entity Type13 - Limited Partnership
AddressSAINT LOUIS, MO 63103

Trademark Events

Event DateEvent Description
Friday, April 1, 2005NEW APPLICATION ENTERED
Tuesday, May 24, 2005TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, June 3, 2005ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, June 3, 2005TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, July 8, 2005TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, July 8, 2005ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, July 20, 2005TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, July 20, 2005ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, July 20, 2005TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, July 20, 2005ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, October 21, 2005ASSIGNED TO EXAMINER
Monday, October 24, 2005NON-FINAL ACTION WRITTEN
Monday, October 24, 2005CORRESPONDENCE E-MAILED
Monday, March 27, 2006PAPER RECEIVED
Monday, March 27, 2006CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, April 14, 2006AMENDMENT FROM APPLICANT ENTERED
Friday, April 28, 2006ASSIGNED TO LIE
Friday, May 5, 2006LAW OFFICE PUBLICATION REVIEW COMPLETED
Wednesday, June 7, 2006NOTICE OF PUBLICATION
Tuesday, June 27, 2006PUBLISHED FOR OPPOSITION
Tuesday, September 19, 2006REGISTERED-PRINCIPAL REGISTER
Wednesday, September 14, 2011ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Thursday, September 22, 2011TEAS SECTION 8 & 15 RECEIVED
Tuesday, October 4, 2011TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, April 24, 2006APPROVED FOR PUB - PRINCIPAL REGISTER
Tuesday, October 4, 2011ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, October 11, 2011NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Saturday, September 19, 2015COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, August 18, 2016TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, August 18, 2016ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, August 22, 2016TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, August 22, 2016TEAS SECTION 8 & 9 RECEIVED
Thursday, November 3, 2016CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, October 11, 2011CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, October 11, 2011REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, May 20, 2021ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, May 20, 2021TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, November 3, 2016REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, November 3, 2016REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, November 3, 2016NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, October 28, 2020AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Thursday, May 20, 2021TEAS CHANGE OF OWNER ADDRESS RECEIVED
Thursday, May 20, 2021TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, May 20, 2021TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Thursday, May 20, 2021APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Friday, September 19, 2025COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Related Keywords

purpald chemical presence concentration similar such ketones small moieties aldehydes used