IRIV
IRREGULARITY ON INVALIDATION RECEIVED FROM IB
12/30/2025
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Official data from USPTO
TECHDOW
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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
47
Latest update
12/31/2025
Trademark type
Combined
Nice classes
5, 10
Filing date
12/24/2012
Registration date
03/11/2014
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/21/2024
Last transaction
12/31/2025
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
3
Owner type
03
Owner location
Shenzhen, CN
Examiner
HARDY LUDLOW,TARAH KIM
Current location
Historical data usage
Mark description
The mark consists of the wording "TECHDOW". To the left of the wording is a circle with an interior swirl design.
Holders and representatives
Holders
Shenzhen Techdow Pharmaceutical Co., Ltd.
SHENZHEN TECHDOW; PHARMACEUTICAL CO., LTD
Representatives
Charles Ho Barron & Young PLLC
Technical classification
Nice Classes
Class 5Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Pharmaceutical preparations for use in the treatment of headaches; Pharmaceutical preparationsanticoagulants; drugs for medical purposesdiagnostic preparations; biological preparations for medical purposes for the treatment of cancer; chemical preparations for pharmaceutical purposes; chemical preparations for medical purposesa blood clotting aid and delivery system for use in human and veterinary medicine; pharmaceutical preparations in the nature of injections containing enoxaparin sodiumdalteparin sodiumnadroparin sodium for use in the treatment of heart disease; allergyantibiotic tablets; Drug delivery agents in the form of powders that provide controlled release of active ingredientsenoxaparin sodiumdalteparin sodiumnadroparin sodium for a wide variety of pharmaceuticals; biochemical druganti-diabetic pharmaceuticals
Class 10
Hypodermic syringes; medical apparatus and instruments for treating cardiovascular diseaseuse in orthopedic surgery; physical exercise apparatusfor medical purposes; dental apparatusdental drills; radiotherapy apparatus; furniture especially made for medical purposes; contraceptivesnon-chemical; surgical implants comprising artificial materials ; electrical weight loss body belts; surgical thread
Publications
History of USPTO decisions and trademark events.
47 publications found
XXSS
GENERIC MADRID TRANSACTION SENT TO IB
11/24/2025
XXCR
GENERIC MADRID TRANSACTION CREATED
11/24/2025
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
06/21/2025
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
10/21/2024
71AG
REGISTERED-SEC.71 ACCEPTED
10/21/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/30/2024
ES71
TEAS SECTION 71 RECEIVED
02/01/2024
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
03/11/2023
RNWL
INTERNATIONAL REGISTRATION RENEWED
12/09/2022
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
04/27/2020
71AG
REGISTERED-SEC.71 ACCEPTED
04/27/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/27/2020
ES71
TEAS SECTION 71 RECEIVED
03/11/2020
INNA
INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE
05/04/2015
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
11/30/2014
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
07/12/2014
FICS
FINAL DISPOSITION NOTICE SENT TO IB
06/25/2014
FIMP
FINAL DISPOSITION PROCESSED
06/25/2014
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
06/11/2014
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
03/30/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/30/2014
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
03/27/2014
AMD7
SEC 7 REQUEST FILED
03/16/2014
ES7R
TEAS SECTION 7 REQUEST RECEIVED
03/16/2014
R.PR
REGISTERED-PRINCIPAL REGISTER
03/11/2014
GPNX
NOTIFICATION PROCESSED BY IB
12/24/2013
PUBO
PUBLISHED FOR OPPOSITION
12/24/2013
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
12/04/2013
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
12/04/2013
NPUB
NOTICE OF PUBLICATION
12/04/2013
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/20/2013
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
11/19/2013
ALIE
ASSIGNED TO LIE
11/19/2013
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/30/2013
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/29/2013
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/29/2013
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/29/2013
RFNT
REFUSAL PROCESSED BY IB
06/19/2013
MAFR
APPLICATION FILING RECEIPT MAILED
06/01/2013
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
05/29/2013
RFRR
REFUSAL PROCESSED BY MPU
05/29/2013
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
05/29/2013
CNRT
NON-FINAL ACTION WRITTEN
05/28/2013
DOCK
ASSIGNED TO EXAMINER
05/28/2013
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/28/2013
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
05/23/2013
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