Inventor · disambiguated record
William T.H. Chang
Also filed as: CHANG WILLIAM T · CHANG WILLIAM T H
1 granted patent·3 pending applications·0 citations·filing 2004–2022
7Inventor score
Top patents by PatentIndex Score
4 records- 0153US2022118058A1Edible composition for promoting hair growth and delaying hair grayingSHANGHAI LYTONE BIOCHEMICALS LTD·Filed 2021·Application pending·0 cites
- 0248US12440532B2Edible composition for alleviating visual fatigueSHANGHAI LYTONE BIOCHEMICALS LTD·Filed 2022·Granted Oct 14, 2025·0 cites·12 claims
- 0345US2005260907A1Laminate for counteraction an ethylene response in plants, method of making, or using the sameCHANG WILLIAM T H·Filed 2004·Application pending·0 cites
- 0430US2007292502A1Chitosan-Embedded or Encapsulated CapsuleLYTONE ENTPR INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →