REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/29/2025
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Official data from USPTO
NANOPROTECT+
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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
30
Latest update
09/30/2025
Trademark type
Combined
Nice classes
1, 2
Filing date
02/23/2017
Registration date
09/29/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/29/2020
Last transaction
09/30/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Foreign priority
Drawing code
3
Owner type
16
Owner location
HONG KONG, HK
Examiner
HELFMAN,JUDITH MICHELLE
Law office
M20
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of stylized letters "NANOPROTECT" and a device that looks like a polygon shaped rain drop and a shield.
Holders and representatives
Holders
Pacific Azur Investment Ltd.
Representatives
CHARLES HO BARRON & YOUNG INTELLECTUAL PROPERTY LTD.
Technical classification
Nice Classes
Class 1Class 2
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical preparations for preventing the tarnishing of glass; Chemical preparations for preventing the tarnishing of lenses; Detergent additives for use in manufacturing processes; chemical preparationsAnti-incrustants; Chemicalswater glass; Chemical preparationsTitanium dioxide; Textile brightening chemicals; Moistening chemical preparations; Industrial chemicals; Glass staining chemicals; Chimney cleaners chemicals; Chemical coatings for ophthalmic lens; Chemical substances for analysis laboratories; Alcohol; Amyl alcohol; Carbon; Cement-waterproofing chemicalsexcept paint; Titanium dioxide for industrial use
Class 2
Surface protection in paint or lacquer substance; Anti-fouling paints; Carbon black as pigment; Coating for roofing; Coatingcoating compositions in the nature of paint containing thermosetting resins and thermoplastic resins used to coat metal productsfor industrial applications; Protective coatingsanti-tarnishing preparations for metals
Publications
History of USPTO decisions and trademark events.
30 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
09/29/2020
DOCK
ASSIGNED TO EXAMINER
07/23/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/14/2020
PUBO
PUBLISHED FOR OPPOSITION
07/14/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/24/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/06/2020
XAEC
EXAMINER'S AMENDMENT ENTERED
05/11/2020
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
05/10/2020
GNEA
EXAMINERS AMENDMENT E-MAILED
05/10/2020
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/10/2020
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
10/27/2019
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
10/09/2019
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
03/28/2019
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
09/24/2018
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
03/21/2018
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
09/15/2017
GNSL
LETTER OF SUSPENSION E-MAILED
09/15/2017
CNSL
SUSPENSION LETTER WRITTEN
09/15/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/01/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/01/2017
ALIE
ASSIGNED TO LIE
08/31/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/17/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/24/2017
GNRT
NON-FINAL ACTION E-MAILED
05/24/2017
CNRT
NON-FINAL ACTION WRITTEN
05/24/2017
DOCK
ASSIGNED TO EXAMINER
05/19/2017
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
03/02/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/01/2017
NWAP
NEW APPLICATION ENTERED
02/27/2017
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