TWENTY-FIRST CENTURY HEALTHCARE, INC. logo

TWENTY-FIRST CENTURY HEALTHCARE, INC.

32 Marks
Corp.
First Filed:Jan 21, 1993Latest Filed:Jan 9, 2026Address:443 West Alameda Drive, Tempe, AZ 85282, US

Portfolio Overview

Previous
5

Top Classes

Class 5
Pharmaceuticals
27(84%)
Class 10
Medical Apparatus
4(13%)
Class 3
Cosmetics & Cleaning Products
3(9%)

TTAB Proceedings

Total Proceedings
2
As Plaintiff
0(0%)
As Defendant
2(100%)

Top Firms

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Trademark Activity Timeline(1993 – 2026)

Trademark Portfolio

37 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
SOURCE OF GOODNESS PET ORIGINS
SOURCE OF GOODNESS PET ORIGINS
Trademark
Word
PENDING
Owner:
Serial:99586814
Filed:Jan 9, 2026
Classes:5
Goods & Services
Class 005: Dietary supplements for pets; Vitamins for pets
HEART & HARVEST
HEART & HARVEST
Trademark
Word
PENDING
Owner:
Serial:99263554
Filed:Jul 2, 2025
Classes:5
Goods & Services
Vitamins; Dietary supplements
FULL FUEL 365
FULL FUEL 365
Trademark
Word
PENDING
Owner:
Serial:99247321
Filed:Jun 23, 2025
Classes:5
Goods & Services
Vitamins; Dietary supplements; Nutritional supplements; Vitamin and mineral supplements
KALOS & SPLENDOR
KALOS & SPLENDOR
Trademark
Word
PENDING
Owner:
Serial:99247075
Filed:Jun 23, 2025
Classes:5
Goods & Services
Vitamins; Dietary supplements; Nutritional supplements; Vitamin and mineral supplements
BRILLIANT BRAIN
BRILLIANT BRAIN
Trademark
Word
REGISTERED
Owner:
Serial:97860073
Filed:Mar 28, 2023
Classes:5
Registration:7575500
Registered:Nov 26, 2024
Goods & Services
Class 005: Dietary supplements for brain health; Vitamins
SUPERVIEW2
SUPERVIEW2
Trademark
Word
REGISTERED
Owner:
Serial:97860093
Filed:Mar 28, 2023
Classes:5
Registration:7359308
Registered:Apr 16, 2024
Goods & Services
Dietary supplements for eye health; Vitamins
PUREMARK
PUREMARK
Trademark
Word
REGISTERED
Owner:
Serial:87398316
Filed:Apr 4, 2017
Classes:5, 30
Registration:5323130
Registered:Oct 31, 2017
Goods & Services
Vitamins, nutritional supplements, dietary supplements, herbal supplements, protein supplements in powder form | Non-medicinal herbal teas for weight loss
87294075
87294075
Trademark
Design
REGISTERED
Owner:
Serial:87294075
Filed:Jan 9, 2017
Classes:3, 5, 10
Registration:5399439
Registered:Feb 13, 2018
Goods & Services
Vitamins for pets; nutritional supplements for pets; dietary supplements for pets; herbal supplements for pets; food supplements for pets [ ; ear drops for pets; ear cleaning pads for pets impregnated with medicated skin care cleaners; ear preparations in the nature of medicated powders for pets to eliminate odor and to relieve itching and irritation; first aid kits for pets; self-adhering flexible bandages for pets; pain relief medication for pets; diarrhea medications for pets; medicated pet shampoo; anti-itch preparations for pets, namely, medicated sprays, powders, lotions and shampoo; medicated lotions and pads to remove tear and saliva stains from the coats of pets; styptic preparations, namely, powders, for pets; anti-itch preparations for pets, namely, sprays, lotions and shampoos; hydrocortisone preparations, namely, anti-itch lotions, sprays and shampoo, for pets; antiseptic liquid bandages for pets; and, antimicrobial wound sprays for pets ]; [ Non-medicated ear washes for grooming pets; non-medicated creams and wax for the care and protection of dog foot pads; non-medicated ear drops for pets; ear cleaning pads for pets impregnated with non-medicated skin care cleaners; and, non-medicated lotions and pads to remove tear and saliva stains from the coats of pets ]; [ Nursing kits for pets containing a feeding bottle, nipples and cleaning brush; medical apparatus for pets, namely, hemostats in the nature of grab and hold tools for safe removal of thorns, burrs, ticks and other objects and for holding wound areas stable for ease of medical treatment; medical syringes for pets; medical scissors for pets; droppers for administering medication to pets sold empty; thermometers for medical purposes for pets; medical protective devices, namely, protective collars for pets; and, medical devices, namely, pill guns consisting of a barrel and plunger, for dispensing medications to pets in tablet or capsule form ]
21ST CENTURY
21ST CENTURY
Trademark
Combined
REGISTERED
Owner:
Serial:87112322
Filed:Jul 21, 2016
Classes:5
Registration:5351490
Registered:Dec 5, 2017
Goods & Services
Vitamins; mineral supplements; dietary supplements; nutritional supplements; herbal supplements; dietary and nutritional supplements used for weight loss
IMMUBLAST
IMMUBLAST
Trademark
Combined
REGISTERED
Owner:
Serial:86853859
Filed:Dec 18, 2015
Classes:5
Registration:5017180
Registered:Aug 9, 2016
Goods & Services
Vitamins, nutritional supplements, dietary supplements
IMMUBLAST
IMMUBLAST
Trademark
Word
REGISTERED
Owner:
Serial:86854034
Filed:Dec 18, 2015
Classes:5
Registration:5017185
Registered:Aug 9, 2016
Goods & Services
Vitamins, nutritional supplements, dietary supplements
21ST CENTURY ANIMALHEALTHCARE
21ST CENTURY ANIMALHEALTHCARE
Trademark
Combined
ABANDONED
Owner:
Serial:86680736
Filed:Jul 1, 2015
Classes:3
Goods & Services
"ANIMALHEALTHCARE"
ESSENTIAL PET
ESSENTIAL PET
Trademark
Word
ABANDONED
Owner:
Serial:76714888
Filed:Sep 5, 2013
Classes:3
ESSENTIAL PET
ESSENTIAL PET
Trademark
Word
ABANDONED
Owner:
Serial:76714886
Filed:Sep 5, 2013
Classes:10
ESSENTIAL PET
ESSENTIAL PET
Trademark
Word
ABANDONED
Owner:
Serial:76714887
Filed:Sep 5, 2013
Classes:5
PETNC
PETNC
Trademark
Word
REGISTERED
Owner:
Serial:76714889
Filed:Sep 5, 2013
Classes:5
Registration:4486651
Registered:Feb 25, 2014
Goods & Services
vitamins and nutritional supplements for pets
SECRET SUCCESS
SECRET SUCCESS
Trademark
Word
ABANDONED
Owner:
Serial:76714890
Filed:Sep 5, 2013
Classes:5
VITAJOY
VITAJOY
Trademark
Word
REGISTERED
Owner:
Serial:76714582
Filed:Jul 19, 2013
Classes:5
Registration:4605671
Registered:Sep 16, 2014
Goods & Services
Vitamins, nutritional supplements, and dietary supplements
21ST CENTURY
21ST CENTURY
Trademark
Combined
CANCELLED
Owner:
Serial:76707462
Filed:May 2, 2011
Classes:10
Registration:4081580
Registered:Jan 10, 2012
Goods & Services
Class 010: Otoscopes for pets; nursing kits for pets containing a feeding bottle, nipples and cleaning brush; medical apparatus for pets, namely, hemostats in the nature of grab and hold tools for safe removal of thorns, burrs, ticks and other objects and for holding wound areas stable for ease of medical treatment; medical syringes for pets; medical tweezers for pets; medical scissors for pets; droppers for administering medication to pets sold empty; thermometers for medical purposes for pets; medical protective devices, namely, inflatable protective collars for pets; and devices, namely, pill guns consisting of a barrel and plunger, for dispensing medications to pets in tablet or capsule form
21ST CENTURY
21ST CENTURY
Trademark
Word
CANCELLED
Owner:
Serial:76707460
Filed:May 2, 2011
Classes:10
Registration:4078418
Registered:Jan 3, 2012
Goods & Services
Class 010: [ Otoscopes for pets; ] nursing kits for pets containing a feeding bottle, nipples and cleaning brush; medical apparatus for pets, namely, [ hemostats in the nature of grab and hold tools for safe removal of thorns, burrs, ticks and other objects and for holding wound areas stable for ease of medical treatment; ] medical syringes for pets; [ medical tweezers for pets; medical scissors for pets; ] droppers for administering medication to pets sold empty; thermometers for medical purposes for pets; medical protective devices, namely, inflatable protective collars for pets; and devices, namely, pill guns consisting of a barrel and plunger, for dispensing medications to pets in tablet or capsule form
21ST CENTURY
21ST CENTURY
Trademark
Combined
REGISTERED
Owner:
Serial:76707461
Filed:May 2, 2011
Classes:5
Registration:4085491
Registered:Jan 17, 2012
Goods & Services
Vitamins; mineral supplements; dietary supplements; nutritional supplements; herbal supplements [ ; weight loss supplements; vitamins for pets; nutritional supplements for pets; dietary supplements for pets; herbal supplements for pets; food supplements for pets; ear drops for pets; ear cleaning pads for pets impregnated with medicated skin care cleaners; ear preparations in the nature of medicated powders for pets to eliminate odor and to relieve itching and irritation; first aid kits for pets; self-adhering flexible bandages for pets; pain relief medication for pets; medicated pet shampoo; anti-itch preparations for pets, namely, medicated sprays, powders, lotions and shampoo; medicated lotions and pads to remove tear and saliva stains from the coats of pets; styptic preparations, namely, powders, for pets; and hydrocortisone preparations, namely, anti-itch lotions, sprays and shampoo, for pets ]
21ST CENTURY
21ST CENTURY
Trademark
Word
REGISTERED
Owner:
Serial:76694514
Filed:Nov 28, 2008
Classes:5
Registration:3645342
Registered:Jun 30, 2009
Goods & Services
vitamins, mineral supplements, dietary supplements, nutritional supplements, weight loss supplements, herbal supplements, herbal teas for weight loss, vitamins for pets, nutritional supplements for pets, dietary supplements for pets, and herbal supplements for pets
OCUHEALTH
OCUHEALTH
Trademark
Word
REGISTERED
Owner:
Serial:76691435
Filed:Jul 21, 2008
Classes:5
Registration:3578388
Registered:Feb 24, 2009
Goods & Services
vitamin and mineral dietary supplements
LAWN SAVER
LAWN SAVER
Trademark
Word
REGISTERED
Owner:
Serial:76687588
Filed:Mar 10, 2008
Classes:5
Registration:3514603
Registered:Oct 14, 2008
Goods & Services
nutritional supplements for dogs; "LAWN"
ZOO FRIENDS
ZOO FRIENDS
Trademark
Word
REGISTERED
Owner:
Serial:76687587
Filed:Mar 10, 2008
Classes:5
Registration:3510472
Registered:Oct 7, 2008
Goods & Services
vitamins and dietary supplements
ALASKA WILD
ALASKA WILD
Trademark
Word
REGISTERED
Owner:
Serial:76683532
Filed:Oct 31, 2007
Classes:5
Registration:3534485
Registered:Nov 18, 2008
Goods & Services
Nutritional and dietary supplements for human consumption; "ALASKA"
CORACAL
CORACAL
Trademark
Word
REGISTERED
Owner:
Serial:76467818
Filed:Nov 18, 2002
Classes:5
Registration:3318910
Registered:Oct 23, 2007
Goods & Services
nutritional and dietary supplements
ARTHRI-FLEX
ARTHRI-FLEX
Trademark
Word
REGISTERED
Owner:
Serial:76086665
Filed:Jul 11, 2000
Classes:5
Registration:2564508
Registered:Apr 23, 2002
Goods & Services
dietary supplements for the relief of arthritis pain
21ST CENTURY
21ST CENTURY
Trademark
Combined
CANCELLED
Owner:
Serial:76070956
Filed:Jan 7, 2000
Classes:5
Registration:2463948
Registered:Jun 26, 2001
GLUCOSAMINE RELIEF
GLUCOSAMINE RELIEF
Trademark
Word
REGISTERED
Owner:
Serial:75886499
Filed:Jan 4, 2000
Classes:5
Registration:2489167
Registered:Sep 11, 2001
Goods & Services
Class 005: dietary and nutritional supplements containing glucosamine
METABO-FAST
METABO-FAST
Trademark
Word
CANCELLED
Owner:
Serial:75788084
Filed:Aug 30, 1999
Classes:5
Registration:2627113
Registered:Oct 1, 2002
Goods & Services
dietary and nutritional supplements
21ST CENTURY
21ST CENTURY
Trademark
Combined
REGISTERED
Owner:
Serial:74350049
Filed:Jan 21, 1993
Classes:5
Registration:1790110
Registered:Aug 31, 1993
Goods & Services
vitamins, herbal remedies and nutritional supplements
PETNOLOGY ESSENTIALS
PETNOLOGY ESSENTIALS
Trademark
Word
Previous
CANCELLED
Owner:
Serial:86658596
Filed:Jun 10, 2015
Classes:3
Registration:4885801
Registered:Jan 12, 2016
Goods & Services
"ESSENTIALS"
PETNOLOGY ESSENTIALS
PETNOLOGY ESSENTIALS
Trademark
Combined
Previous
CANCELLED
Owner:
Serial:86658592
Filed:Jun 10, 2015
Classes:3
Registration:4939211
Registered:Apr 19, 2016
Goods & Services
"ESSENTIALS"
PETNOLOGY ESSENTIALS
PETNOLOGY ESSENTIALS
Trademark
Combined
Previous
CANCELLED
Owner:
Serial:86177857
Filed:Jan 28, 2014
Classes:3
Registration:4899027
Registered:Feb 9, 2016
Goods & Services
"ESSENTIALS" AS TO VITAMINS FOR PETS; NUTRITIONAL SUPPLEMENTS FOR PETS; DIETARY SUPPLEMENTS FOR PETS; HERBAL SUPPLEMENTS FOR PETS; FOOD SUPPLEMENTS FOR PETS; AND MINERAL SUPPLEMENTS FOR PETS
PETNOLOGY ESSENTIALS
PETNOLOGY ESSENTIALS
Trademark
Word
Previous
CANCELLED
Owner:
Serial:86177838
Filed:Jan 28, 2014
Classes:3
Registration:4890022
Registered:Jan 19, 2016
Goods & Services
"ESSENTIALS" AS TO VITAMINS FOR PETS; NUTRITIONAL SUPPLEMENTS FOR PETS; DIETARY SUPPLEMENTS FOR PETS; HERBAL SUPPLEMENTS FOR PETS; FOOD SUPPLEMENTS FOR PETS; AND MINERAL SUPPLEMENTS
HERBAL CLEAR NATURALLY
HERBAL CLEAR NATURALLY
Trademark
Word
Previous
REGISTERED
Owner:
Serial:76565220
Filed:Dec 15, 2003
Classes:3
Registration:2937419
Registered:Apr 5, 2005
Goods & Services
Personal care products, namely, antiperspirants, deodorants, body and hair washes; "HERBAL CLEAR"