Inventor · disambiguated record
John E. Castle
Also filed as: CASTLE JOHN E
3 granted patents·41 citations·filing 1982–1989
71Inventor score
Technology areasC08B
Files withUNIV DELAWARE3
Top patents by PatentIndex Score
3 records- 0166US4931551ADispersions of chitin and product therefromUNIV DELAWARE·Filed 1988·Granted Jun 5, 1990·17 cites·12 claims
- 0263US5061792APreparation of chitosan salts in aqueous alcoholic mediaUNIV DELAWARE·Filed 1989·Granted Oct 29, 1991·17 cites·6 claims
- 0350US4532321AMicrocrystalline chitin and method of manufactureUNIV DELAWARE·Filed 1982·Granted Jul 30, 1985·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →