Water ZHANG

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Homogeneous sheet excluding polyvinyl chloride
- Patent number 12,297,351
- Issue date May 13, 2025
- AHF, LLC
- Water Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Homogeneous sheet excluding polyvinyl chloride
- Patent number 12,264,246
- Issue date Apr 1, 2025
- AHF, LLC
- Water Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Homogeneous sheet excluding polyvinyl chloride
- Patent number 11,898,034
- Issue date Feb 13, 2024
- AHF, LLC
- Water Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HOMOGENEOUS SHEET EXCLUDING POLYVINYL CHLORIDE
- Publication number 20240182710
- Publication date Jun 6, 2024
- AHF, LLC d/b/a AHF Products
- Water Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HOMOGENEOUS SHEET EXCLUDING POLYVINYL CHLORIDE
- Publication number 20230220199
- Publication date Jul 13, 2023
- AHF, LLC d/b/a AHF Products
- Water Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Homogeneous Sheet Excluding Polyvinyl Chloride
- Publication number 20230051092
- Publication date Feb 16, 2023
- Water ZHANG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL