Inventor

Michael Stewart Ashwood

Inventor

Bishops Stortford, GB

Overview

9→

Patents

1994–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary

C07DHeterocyclic compounds50%

C07CAcyclic or carbocyclic compounds13%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%

A61KPreparations for medical, dental or toiletry purposes6%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%

C07BGeneral methods of organic chemistry6%

C07KPeptides6%

PatentTitleYear

10,988,473Process for the preparation of (3S,4S)-tetrahydrofuran-3-yl 4-isopropyl-6,7-dihydro-3H-imidazo[4,5-C]pyridine-5(4H)-carboxylate2021 8,168,799'Process for the preparation of tetrazolytetrahydrocyclopentapyrazoles'2012 7,262,169'Process for preparing peptide intermediates'2007 6,515,126'Chemical synthesis of spirocyclic piperidines by double ring-closing metathesis'2003 6,130,331'Chemical synthesis of a chiral 1,4-oxazin-2-one'2000 6,063,931'Process for synthesizing carbapenem side chain intermediates'2000 6,060,607'Process for synthesizing carbapenem side chain intermediates'2000 6,046,325'Chemical synthesis of 1,4-oxazin-2-ones'2000 5,310,899'Process for the preparation of chiral 4-aryloxyazetidinones'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2012Patents assigned to MERCK SHARPE & DOHME LTD (2)· patent assignee history

1994–2012Based in Bishops Stortford, GB· patent location history

2000–2007Patents assigned to MERCK SHARP & DOHME (4)· patent assignee history

2000Patents assigned to MERCK & CO INC (2)· patent assignee history

2012Patents assigned to ASHWOOD MICHAEL STEWART (1)· patent assignee history

2021Patents assigned to BENEVOLENTAI CAMBRIDGE LTD (1)· patent assignee history

2021Based in Cambridge, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MERCK SHARP & DOHME	4	2000–2007
MERCK & CO INC	2	2000
MERCK SHARPE & DOHME LTD	2	1994–2012
ASHWOOD MICHAEL STEWARTself	1	2012
BENEVOLENTAI CAMBRIDGE LTD	1	2021

Locations

Location	Patents	Span
Bishops Stortford, GB	8	1994–2012
Cambridge, GB	1	2021