Inventor

EVANS JOHN M

GB71 patents

⚠️ This page may combine multiple inventors who share the name “EVANS JOHN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EVANS JOHN M

BEECHAM GROUP PLC

Pharmaceutical preparations

Anti-hypertensive chromans and chromenes

Benzopyrans

3,4-dihydro-2H-1-benzopyrans useful as anti-hypertensive agents

Chromanol derivatives

Anti-hypertensive chromanol derivatives

4-Amino-benzo[b]pyran-3-ol derivatives

Benzopyran intermediates

Active compounds

Active compounds

Anti-hypertensive pyranopyridine compounds

Method for the treatment of reversible airways obstruction and asthma

Method for treating congestive heart failure, angina, occlusive peripheral vascular disease or cerebral vascular disease in mammals

Benzopyrans useful for treating hypertension

4-Acylaminobenzopyrans useful as anti-hypertensive agents

Amino pyrimidin-7-yl substituted benzopyrans for treatment of hypertension

PILKINGTON BARNES HIND INC

Methods for fabricating annular mask lens having diffraction-reducing edges

Annular mask lens having diffraction reducing edges

Variable transmissivity annular mask lens for the treatment of optical aberrations

Incorporation of absorbents during extraction and/or hydration of hydrogel materials used as ophthalmic devices

Tinting hydrogel materials with vat dyes

BEECHAM GROUP LTD

Hypotensive 3,4-dihydro-2,2-dimethyl-4-amino-2H-benzo[b]pyran-3-ols

Anti-hypertensive chromanol derivatives

Anti-hypertensive chromanol derivatives

4-Haloalkylamino substituted chromanol useful as antihypertensive agent

Cyanobenzano[b]pyrans

EVANS JOHN M

Instrument and method for epidural and spinal anaesthesia

Method and apparatus for the measurement of thoracic field potentiometry

Method and apparatus for measuring blood oxygen levels

Medico-surgical instruments

PILKINGTON VISIONCARE INC

Method of manufacturing a contact lens

Contact lens

Contact lens casting

STANHOPE PRODUCTS COMPANY

Dye wafer retention in a desiccant container

Desiccant cartridge retention device

Integrated condenser-receiver desiccant bag and associated filter cap

ANTEC SYSTEMS

Patient monitoring equipment, probe for use therewith, and method of measuring anesthesia based on oesophagal contractions

Patient monitoring apparatus and method

UCO OPTICS INC

Cured cellulose ester, method of curing same, and use thereof

Cured cellulose ester, method of curing same, and use thereof

COOPERVISION INC

Oxygen permeable hard contact lens

Tinted contact lens and method for preparation with dichlorotriazine reactive dye

CALIFORNIA STATE UNIVERSITY FR

Fluid control apparatus

KOALA KONNECTION

Ultraviolet ray (UV) blocking textile containing particles

TRANSITIONS RESEARCH CORP

Steering and drive means for robot vehicle

STANHOPE PRODUCTS CO

Desiccant cartridge with elongated center tube

BIG 6 LLP

Vault for active shooters and tornadoes

IBM

Facsimile vector data compression

FLOW DRY TECHNOLOGY LTD

Polypropylene or polyester plastic desiccant cartridge with fiberglass filter and bead cage ends

SMITHKLINE BEECHAM PLC

Benzo- and pyridopyran derivatives having anxiolytic and anti-convulsant activity