Inventor
Harry Ferres
Inventor
Horsham, GB
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds41%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations23%
C07CAcyclic or carbocyclic compounds13%
Y02PClimate change mitigation technologies in the production or processing of goods13%
A61KPreparations for medical, dental or toiletry purposes5%
C12NMicroorganisms or enzymes3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
4,673,573'Novel fibrinolytic enzyme compounds'19874,285,960'Penicillin compositions'19814,215,120'Penicillin esters and their preparation'19804,166,817'Penicillins'19794,150,157'Penicillin compositions'1979RE029650'Phthalide penicillin ester intermediates'19784,081,546'3-Substituted aminocycloalkyl esters of penicillin antibiotics'19784,036,829'Lactonyl esters of penicillins'19773,987,032'Penicillins'19763,981,866'Penicillin monoesters, their production and intermediates thereof'19763,963,702'Phthalide penicillin ester intermediates'19763,963,704'Penicillin esters'19763,962,216'Penicillins'19763,957,759'Penicillins'19763,939,180'Penicillin esters'19763,935,192'Penicillins'19763,935,189'Penicillins'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1981Patents assigned to BEECHAM GROUP LTD (15)· patent assignee history
1976–1981Based in Horsham, GB· patent location history
1979–1987Based in Epsom, GB· patent location history
1987Patents assigned to BEECHAM GROUP PLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEECHAM GROUP LTD | 15 | 1976–1981 |
| BEECHAM GROUP PLC | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Horsham, GB | 14 | 1976–1981 |
| Epsom, GB | 3 | 1979–1987 |