ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/12/2026
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Official data from USPTO
DAVITA CLINICAL RESEARCH
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
DAVITA CLINICAL RESEARCH
ST13
US500000076481546Class
42
Filing
76481546
Registration
2804425
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
42
Latest update
02/13/2026
Trademark type
Word
Nice classes
42
Filing date
01/10/2003
Registration date
01/13/2004
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/20/2024
Last transaction
02/13/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
2000-10-00
First use in commerce
2000-10-00
Drawing code
1
Owner type
03
Owner location
Denver, CO
Examiner
DALIER, JOHN DAVID
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
DAVITA INC.
DAVITA HEALTHCARE PARTNERS INC.
DAVITA INC.
DAVITA INC.
Representatives
Miriam D. Trudell Davis Graham & Stubbs LLC
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Clinical and scientific researchtrialsproduct development in the following medical fields-- renalhepaticcardiovasculardermatologyinfectious diseaseobstetricsgynecologyneurology
Publications
History of USPTO decisions and trademark events.
42 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/14/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/14/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/14/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/10/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/10/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/10/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/10/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/10/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/20/2024
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/20/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/20/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/20/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
12/18/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/13/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/21/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/05/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/17/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/17/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/02/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/24/2013
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/24/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/24/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/23/2013
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
09/18/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
09/18/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/12/2012
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/24/2012
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/24/2012
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/13/2011
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/13/2011
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/20/2010
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/19/2010
E815
TEAS SECTION 8 & 15 RECEIVED
01/13/2010
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/23/2006
R.PR
REGISTERED-PRINCIPAL REGISTER
01/13/2004
PUBO
PUBLISHED FOR OPPOSITION
10/21/2003
NPUB
NOTICE OF PUBLICATION
10/01/2003
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/06/2003
CNEA
EXAMINERS AMENDMENT MAILED
08/06/2003
CNRT
NON-FINAL ACTION MAILED
07/14/2003
DOCK
ASSIGNED TO EXAMINER
07/10/2003
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