PRAESTOL Trademark

Trademark Overview

On Thursday, May 10, 1979, a trademark application was filed for PRAESTOL with the United States Patent and Trademark Office. The USPTO has given the PRAESTOL trademark a serial number of 73215061. The federal status of this trademark filing is REGISTERED AND RENEWED as of Tuesday, August 2, 2022. This trademark is owned by Chemische Fabrik Stockhausen & Cie. The PRAESTOL trademark is filed in the Chemical Products category with the following description:

Chemical Products for Use in the Separation of Solids from Aqueous Systems, Such as Suspensions, Slurries and Sludges, Containing Solid Materials Suspended Therein-Namely, Flocculation, Sedimentation, Dehydration and Retention Agents
praestol

General Information

Serial Number73215061
Word MarkPRAESTOL
Filing DateThursday, May 10, 1979
Status800 - REGISTERED AND RENEWED
Status DateTuesday, August 2, 2022
Registration Number1193821
Registration DateTuesday, April 20, 1982
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, February 24, 1981

Trademark Statements

Goods and ServicesChemical Products for Use in the Separation of Solids from Aqueous Systems, Such as Suspensions, Slurries and Sludges, Containing Solid Materials Suspended Therein-Namely, Flocculation, Sedimentation, Dehydration and Retention Agents

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 Codes006
Class Status Code6 - Active
Class Status DateTuesday, April 20, 1982
Primary Code001
First Use Anywhere DateWednesday, November 30, 1955
First Use In Commerce DateTuesday, November 30, 1976

Trademark Owner History

Party NameSolenis Technologies L.P.
Party Type45 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressSCHAFFHAUSEN 8200
CH
Party NameASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC
Party Type44 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressDUBLIN, OH 43107
Party NameSTOCKHAUSEN GMBH
Party Type43 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressKREFELD D-47805
DE
Party NameSTOCKHAUSEN GMBH & CO. KG
Party Type42 - New Owner After Registration
Legal Entity Type03 - Corporation
Address47805 KREFELD
DE
Party NameChemische Fabrik Stockhausen & Cie
Party Type30 - Original Registrant
Legal Entity Type16 - Limited Liability Company
AddressKrefeld 4150
DE
Party NameChemische Fabrik Stockhausen & Cie
Party Type10 - Original Applicant
Legal Entity Type16 - Limited Liability Company
AddressKrefeld 4150
DE

Trademark Events

Event DateEvent Description
Friday, January 11, 2002REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Friday, March 15, 2002REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Tuesday, April 20, 1982REGISTERED-PRINCIPAL REGISTER
Monday, April 18, 1988REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Friday, September 16, 1988POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Monday, March 13, 1989RESPONSE RECEIVED TO POST REG. ACTION
Monday, March 20, 1989REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, March 15, 2002REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, September 21, 2011ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Thursday, January 5, 2012TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, January 5, 2012ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, February 22, 2012REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, February 22, 2012REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, February 22, 2012NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, July 12, 2006AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Monday, March 24, 2008CASE FILE IN TICRS
Thursday, January 5, 2012TEAS SECTION 8 & 9 RECEIVED
Wednesday, February 22, 2012CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, March 27, 2013ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, August 13, 2014ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, August 27, 2014ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, July 25, 2018ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, August 22, 2018ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, September 5, 2018ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, November 24, 2021ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, December 8, 2021ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, February 16, 2022TEAS SECTION 8 & 9 RECEIVED
Tuesday, April 20, 2021COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Tuesday, August 2, 2022CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, August 2, 2022REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, August 2, 2022REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Tuesday, August 2, 2022NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, November 16, 2022ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, July 19, 2023ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Thursday, July 4, 2024ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Related Keywords

praestol therein suspended materials solid namely flocculation agents retention dehydration sedimentation