Inventor · disambiguated record
Dick Van Der Helm
Also filed as: VAN DER HELM DICK
3 granted patents·8 citations·filing 1980–1987
62Inventor score
Top patents by PatentIndex Score
3 records- 0152US4743695ATedanolideREGENTS FOR THE UNIVERSITY OF·Filed 1987·Granted May 10, 1988·4 cites·2 claims
- 0232US4314057AAcanthifolic acid-new antitumor and antibiotic agentRESEARCH CORP·Filed 1980·Granted Feb 2, 1982·2 cites·3 claims
- 0331US4302470AAcanthifolic acid--new anti-tumor and antibiotic agentRESEARCH CORP·Filed 1980·Granted Nov 24, 1981·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →