REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/16/2026
Back to search
Official data from USPTO
NANOGEN
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
45
Latest update
03/17/2026
Trademark type
Combined
Nice classes
3, 5, 10
Filing date
02/22/2019
Registration date
03/16/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/16/2021
Last transaction
03/17/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
3
Owner type
22
Owner location
ELSTREE, HERTFORDSHIRE, GB
Examiner
DIBLE, JONATHON I
Law office
M20
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of eight rows of a series of lines and geometric shapes, the final of which displays the word "NANOGEN".
Holders and representatives
Holders
NANOGEN LIMITED
Pangaea Laboratories Ltd
Representatives
Steven T. Cooper Ware Fressola Maguire & Barber LLP
Technical classification
Nice Classes
Class 3Class 5Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 3
Shampoo; Hair conditioner; Non-medicated preparations all for the care of skinhair and scalp; Hair loss camouflage productsadhesives for affixing false hair; Hair colorants; Cosmetic preparations for the scalpscalp colorants; Cosmetic hair filling powders and fibers for covering bald spots on the scalp; Hair sprays for thickening hair; Non-medicated hair restoration lotions; Non-medicated hair treatment preparations for cosmetic purposes; Hair productsthickening control creams; Non-medicated hair serums; Hair lacquers; Hair oils; Hair styling preparations; Hair masks; Hair-washing powders
Class 5
Hair growth stimulants; Medicinal preparations for stimulating hair re-growth; Medicinal preparations for stimulating hair growth; Medicinal preparations for treating hair loss; Medicated hair serums; Nutritional supplementsdietetic nutritional supplements for promoting hair growth; Health food supplementssupplements prepared from natural ingredients for promoting hair growth; Mineral food supplementssupplements for promoting hair growth; Medicated hair care preparations; Medicated skin care preparations; Medicinal hair growth preparations
Class 10
Hair prostheses
Publications
History of USPTO decisions and trademark events.
45 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/25/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/24/2023
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
10/24/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/24/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/24/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
03/16/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/29/2020
PUBO
PUBLISHED FOR OPPOSITION
12/29/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/09/2020
FIXD
ELECTRONIC RECORD REVIEW COMPLETE
11/24/2020
ERRR
ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
11/20/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/17/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/17/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/17/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/17/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/17/2020
GNRT
NON-FINAL ACTION E-MAILED
08/17/2020
CNRT
NON-FINAL ACTION WRITTEN
08/17/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/12/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/12/2020
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
08/12/2020
DOCK
ASSIGNED TO EXAMINER
07/23/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/09/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/09/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/09/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/09/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/09/2020
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
05/10/2020
GNSI
INQUIRY TO SUSPENSION E-MAILED
05/10/2020
CNSI
SUSPENSION INQUIRY WRITTEN
05/10/2020
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
10/23/2019
GNSL
LETTER OF SUSPENSION E-MAILED
10/23/2019
CNSL
SUSPENSION LETTER WRITTEN
10/23/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/17/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/17/2019
ALIE
ASSIGNED TO LIE
10/17/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/11/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/11/2019
GNRT
NON-FINAL ACTION E-MAILED
05/11/2019
CNRT
NON-FINAL ACTION WRITTEN
05/11/2019
DOCK
ASSIGNED TO EXAMINER
05/03/2019
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
03/21/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/14/2019
NWAP
NEW APPLICATION ENTERED
02/26/2019
Continuous trademark protection
Get notified about every new filing that threatens NANOGEN or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.