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Hockessin, DE, United States of America

William W Prichard

This inventor holds 9 USPTO granted patents. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1976-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William W Prichard. Retrieved from https://idiyas.com/inventor/william-w-prichard

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 160(Granted Patents)

Company Filing History:

9 out of 16,339

E.i. Dupont De Nemours and Company

Years Active: 1976-1986

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4609636 - Pd/Re hydrogenation catalyst for making tetrahydrofuran and (1986-09-02),

2. 4550185 - Process for making tetrahydrofuran and 1,4-butanediol using Pd/Re (1985-10-29),

3. 4298531 - Oxidation of butadiene to furan (1981-11-03),

4. 4255338 - Process for the preparation of 2,5-dihydrofuran (1981-03-10),

5. 4247722 - Hydrogenation of butadienepolyperoxide with activated phase-pure NiAl.sub.3 (1981-01-27),

6. 4209651 - Hydrogenation of butadienepolyperoxide to unsaturated diols (1980-06-24),

7. 4146741 - Conversion of furan to 1,4-butanediol and tetrahydrofuran (1979-03-27),

8. 4069320 - Substituted diphenyl-3-formazancarbonitrile insecticides (1978-01-17),

9. 3954666 - Semipermeable microcapsules containing heterogeneous catalysts and (1976-05-04),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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