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WK Holdings, Inc.
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Monroe, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Biomaterial collection method
Patent number
11,317,898
Issue date
May 3, 2022
WK Holdings Inc.
Heidi Kramer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System for collecting biomaterial in a vessel
Patent number
11,123,049
Issue date
Sep 21, 2021
WK Holdings, Inc.
Heidi Kramer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Urine sample collection apparatus
Patent number
9,974,520
Issue date
May 22, 2018
WK Holdings, Inc.
Heidi Kramer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Air freshener canisters
Patent number
9,925,291
Issue date
Mar 27, 2018
WK Holdings, Inc.
Heidi Kramer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fragrance canisters
Patent number
D761408
Issue date
Jul 12, 2016
WK Holdings, Inc.
Heidi Kramer
D23 - Environmental heating and cooling
Information
Patent Grant
Air freshener canisters
Patent number
9,370,598
Issue date
Jun 21, 2016
WK Holdings, Inc.
Heidi Kramer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
BIOMATERIAL COLLECTION APPARATUS AND ASSEMBLIES
Publication number
20220296220
Publication date
Sep 22, 2022
WK Holdings, Inc.
Heidi Kramer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS FOR COLLECTING BIOMATERIAL IN A VESSEL
Publication number
20220054110
Publication date
Feb 24, 2022
WK Holdings, Inc.
Heidi KRAMER
G01 - MEASURING TESTING
Information
Patent Application
BIOMATERIAL COLLECTION APPARATUS AND ASSEMBLIES
Publication number
20190046164
Publication date
Feb 14, 2019
WK Holdings, Inc.
Heidi Kramer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BIOMATERIAL COLLECTION SYSTEM
Publication number
20180055489
Publication date
Mar 1, 2018
WK Holdings, Inc.
Heidi KRAMER
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
AIR FRESHENER CANISTERS
Publication number
20160287739
Publication date
Oct 6, 2016
WK Holdings, Inc.
HEIDI KRAMER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Trademark
last 30 trademarks