Inventor · disambiguated record
Thomas T. Howarth
Also filed as: EGLINGTON ALFRED J · HOWARTH THOMAS T · HOWARTH THOMAS TREFOR · HOWARTH THOMAS TREVOR
25 granted patents·272 citations·filing 1975–1982
96Inventor score
Files withBEECHAM GROUP LTD25
Top patents by PatentIndex Score
25 records- 0195US4427690AEsters of clavulanic acidBEECHAM GROUP LTD·Filed 1976·Granted Jan 24, 1984·47 cites·211 claims
- 0294US4297345AAntibacterial agentsBEECHAM GROUP LTD·Filed 1979·Granted Oct 27, 1981·79 cites·17 claims
- 0391US4110165AProcess for the production of clavulanic acidBEECHAM GROUP LTD·Filed 1976·Granted Aug 29, 1978·69 cites·19 claims
- 0478US4215128AClavulanic acid derivatives their preparation and useBEECHAM GROUP LTD·Filed 1978·Granted Jul 29, 1980·7 cites·78 claims
- 0577US4244965AAzetidinoyl ethersBEECHAM GROUP LTD·Filed 1978·Granted Jan 13, 1981·11 cites·100 claims
- 0675US4232005AAntibacterial agentsBEECHAM GROUP LTD·Filed 1977·Granted Nov 4, 1980·5 cites·19 claims
- 0767US4426377AClavulanic acid derivatives their preparation and useBEECHAM GROUP LTD·Filed 1980·Granted Jan 17, 1984·5 cites·78 claims
- 0863US4571392A6-Substituted derivatives of clavulanic acidBEECHAM GROUP LTD·Filed 1982·Granted Feb 18, 1986·8 cites·30 claims
- 0963US4132712AAntibacterial agentsBEECHAM GROUP LTD·Filed 1976·Granted Jan 2, 1979·4 cites·4 claims
- 1057US4140764Aβ-Lactamase inhibitors and process for their preparationBEECHAM GROUP LTD·Filed 1977·Granted Feb 20, 1979·10 cites·29 claims
- 1155US4382084AAntibioticsBEECHAM GROUP LTD·Filed 1980·Granted May 3, 1983·4 cites·65 claims
- 1253US4210662ASide chain sulphoxide metabolitesBEECHAM GROUP LTD·Filed 1977·Granted Jul 1, 1980·4 cites·12 claims
- 1353US4060530AClavulanic acid amidesBEECHAM GROUP LTD·Filed 1976·Granted Nov 29, 1977·4 cites·7 claims
- 1452US4256638AProcess for manufacture of 9-amino-9-deoxyclavulanatesBEECHAM GROUP LTD·Filed 1978·Granted Mar 17, 1981·3 cites·17 claims
- 1551US4098897AAnti bacterial agentsBEECHAM GROUP LTD·Filed 1976·Granted Jul 4, 1978·1 cites·40 claims
- 1649US4138403AAzabicycloheptanesBEECHAM GROUP LTD·Filed 1976·Granted Feb 6, 1979·2 cites·10 claims
- 1743US4088656AOxoclavamsBEECHAM GROUP LTD·Filed 1976·Granted May 9, 1978·2 cites·12 claims
- 1839US4123540AIsoclavulanic acid as an antibacterial and a β-lactamase inhibitorBEECHAM GROUP LTD·Filed 1975·Granted Oct 31, 1978·2 cites·18 claims
- 1938US4228174AClavulanic acid ethersBEECHAM GROUP LTD·Filed 1979·Granted Oct 14, 1980·1 cites·4 claims
- 2038US4048186AAntibacterial substituted azetidinonesBEECHAM GROUP LTD·Filed 1975·Granted Sep 13, 1977·1 cites·1 claims
- 2135US4428937AAntibacterial agentsBEECHAM GROUP LTD·Filed 1980·Granted Jan 31, 1984·2 cites·20 claims
- 2235US4061649AClavulanic acid sulphatesBEECHAM GROUP LTD·Filed 1976·Granted Dec 6, 1977·0 cites·2 claims
- 2334US4079177AClavulanic acid carbamatesBEECHAM GROUP LTD·Filed 1976·Granted Mar 14, 1978·1 cites·11 claims
- 2433US4438101AAntibioticsBEECHAM GROUP LTD·Filed 1978·Granted Mar 20, 1984·0 cites·88 claims
- 2530US4372946AClavulanic acid derivatives their preparation and useBEECHAM GROUP LTD·Filed 1980·Granted Feb 8, 1983·0 cites·84 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →