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Haywards Heath, United Kingdom

Derek K MacAlpine

This inventor holds 4 USPTO granted patents. Top assignee: Bp Chemicals Limited. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Derek K MacAlpine. Retrieved from https://idiyas.com/inventor/derek-k-macalpine

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

Calculating rank

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 1

Forward Citations = 1(Granted Patents)

Location History:

North Humberside, GB (1989)
Haywards Heath, GB (1989 - 1990)

Company Filing History:

Bp Chemicals Limited

Years Active: 1989-1990

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4891461 - Process for the production of an isobutenylcyclohexene (1990-01-02),

2. 4835328 - Process for the production of 2,3-dimethylbutene-1 from propene (1989-05-30),

3. 4827070 - Process for the production of isobutylbenzene from an (1989-05-02),

4. 4822937 - Process for the production of isobutylbenzenes (1989-04-18),

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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