Inventor · disambiguated record
David Holland
Also filed as: HOLLAND DAVID · HOLLAND DAVID O
8 granted patents·35 citations·filing 1976–1999
83Inventor score
Top patents by PatentIndex Score
8 records- 0156US4288387AProcess for the preparation of cyclopropane carboxylic acid estersICI LTD·Filed 1980·Granted Sep 8, 1981·8 cites·10 claims
- 0256US4228107APolyhalogenated hydrocarbons, useful as insecticide intermediates, and methods for their preparationICI LTD·Filed 1979·Granted Oct 14, 1980·4 cites·3 claims
- 0346US6485734B1Topical composition for the treatment of head lice and nits and methodFiled 1999·Granted Nov 26, 2002·15 cites·7 claims
- 0439US4350811AChiral sugar complexesICI LTD·Filed 1980·Granted Sep 21, 1982·3 cites·9 claims
- 0536US4332962APreparation of cyclopropane carboxylic acid estersICI LTD·Filed 1981·Granted Jun 1, 1982·1 cites·6 claims
- 0633US4310329AAqueous compositions for darkening keratinous materialsCOMBE INC·Filed 1981·Granted Jan 12, 1982·3 cites·13 claims
- 0733US4056574AOxidative coupling processICI LTD·Filed 1976·Granted Nov 1, 1977·1 cites·6 claims
- 0826US4130598A2,5-Dimethyl-2,4-hexadiene productionICI LTD·Filed 1976·Granted Dec 19, 1978·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when David Holland files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →