NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/26/2026
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Official data from USPTO
CALYPSO
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: 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
44
Latest update
03/17/2026
Trademark type
Combined
Nice classes
44
Filing date
05/05/2003
Registration date
07/11/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/26/2026
Last transaction
03/17/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
09/14/2000
First use in commerce
09/14/2000
Drawing code
3
Owner type
03
Owner location
PALO ALTO, CA, US
Examiner
MICHOS, JOHN E
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
VARIAN MEDICAL SYSTEMS, INC.
Calypso Medical Technologies, Inc.
Representatives
Kelly Phair McCarthy Sideman & Bancroft, LLP
Technical classification
Nice Classes
Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 44
Treatment planning services in the areas of cancerradiation therapy and surgical oncology; medical treatment planning; medical services
Publications
History of USPTO decisions and trademark events.
44 publications found
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/26/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/26/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/26/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
12/01/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/11/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/28/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/28/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/28/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/28/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
07/11/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/11/2015
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
08/02/2012
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/02/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/21/2012
E815
TEAS SECTION 8 & 15 RECEIVED
07/11/2012
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/10/2012
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/19/2012
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/19/2012
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/18/2012
CORV
REVIEW OF CORRESPONDENCE COMPLETE
03/23/2010
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/23/2010
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/08/2009
R.PR
REGISTERED-PRINCIPAL REGISTER
07/11/2006
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
05/27/2006
ALIE
ASSIGNED TO LIE
05/19/2006
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
05/18/2006
SUPC
STATEMENT OF USE PROCESSING COMPLETE
04/27/2006
IUAF
USE AMENDMENT FILED
04/12/2006
EISU
TEAS STATEMENT OF USE RECEIVED
04/12/2006
EX3G
SOU EXTENSION 3 GRANTED
10/06/2005
EXT3
SOU EXTENSION 3 FILED
10/06/2005
EEXT
SOU TEAS EXTENSION RECEIVED
10/06/2005
EX2G
SOU EXTENSION 2 GRANTED
04/13/2005
EXT2
SOU EXTENSION 2 FILED
04/13/2005
EEXT
SOU TEAS EXTENSION RECEIVED
04/13/2005
EX1G
SOU EXTENSION 1 GRANTED
10/26/2004
EXT1
SOU EXTENSION 1 FILED
10/12/2004
EEXT
SOU TEAS EXTENSION RECEIVED
10/12/2004
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
04/13/2004
PUBO
PUBLISHED FOR OPPOSITION
01/20/2004
NPUB
NOTICE OF PUBLICATION
12/31/2003
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/13/2003
DOCK
ASSIGNED TO EXAMINER
11/13/2003
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