Inventor

John Urquhart

Inventor

Palo Alto, CA, US

Overview

44→

Patents

1976–2013

Patent span

Human necessities

Primary field (CPC A)

Patents· 44 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes32%

A61MDevices for introducing media into, or onto, the body31%

A61JContainers specially adapted for medical or pharmaceutical purposes15%

A61FFilters implantable into blood vessels10%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data5%

A61BDiagnosis2%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers2%

C09KMaterials for miscellaneous applications, not provided for elsewhere2%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%

PatentTitleYear

8,536,987'Medication dosing monitor'2013 8,149,096'Medication container and dosing monitor'2012 6,822,554'Systems and methods for medication monitoring'2004 6,642,183'Lubricating method for silicate drilling fluids'2003 5,079,006'Pharmaceutical compositions containing a magnetically detectable material'1992 4,971,221'Drug dispenser having means for detecting dispensing events'1990 4,969,872'Intravenous system for delivering a beneficial agent with delivery rate control via permeable surface area variance'1990 4,908,019'Apparatus comprising dual reservoirs for parenteral infusion of fluid containing beneficial agent'1990 4,865,845'Release rate adjustment of osmotic or diffusional delivery devices'1989 4,863,744'Intestine drug delivery'1989 4,851,232'Drug delivery system with means for obtaining desirable in vivo release rate pattern'1989 4,851,231'System for delivering drug in selected environment of use'1989 4,773,907'Primary delivery system comprising secondary dosage form'1988 4,764,380'Drug delivery system comprising a volume increasing matrix containing a plurality of tiny pills'1988 4,748,600'Interactive drug dispenser'1988 4,725,997'Contingent dosing device'1988 4,721,613'Delivery system comprising means for shielding a multiplicity of reservoirs in selected environment of use'1988 4,681,583'System for dispersing drug in biological environment'1987 4,664,650'Apparatus for parenteral infusion of fluid containing beneficial agent'1987 4,659,558'Oral delivery system comprising a plurality of tiny pills for delivering drug in the stomach and intestine'1987 4,649,043'Drug delivery system for delivering a plurality of tiny pills in the gastrointestinal tract'1987 4,642,233'Gastrointestinal drug delivery system comprising a hydrogel reservoir containing a plurality of tiny pills'1987 4,583,981'Parenteral controlled therapy, using a porous matrix with parenteral agent'1986 4,579,553'Parenteral controlled therapy'1986 4,578,075'Delivery system housing a plurality of delivery devices'1986 4,552,556'Parenteral controlled therapy'1985 4,548,599'Parenteral controlled therapy'1985 4,525,162'Parenteral controlled delivery'1985 4,515,585'System for parenteral administration of agent'1985 4,511,352'Parenteral delivery system with in-line container'1985 4,505,703'Fluid receiving receptacle housing biocide dispensing device'1985 4,493,702'Parenteral administration using osmotically motivated delivery system'1985 4,484,909'Parenteral therapy using solid drug'1984 4,479,793'Parenteral administration using drug delivery device'1984 4,479,794'System for intravenous therapy'1984 4,436,741'Method for administering scopolamine transdermally'1984 4,434,153'Drug delivery system comprising a reservoir containing a plurality of tiny pills'1984 4,432,754'Apparatus for parenteral infusion of fluid containing beneficial agent'1984 4,432,756'Parenteral controlled therapy'1984 4,424,056'Parenteral administration'1984 4,262,003'Method and therapeutic system for administering scopolamine transdermally'1981 4,060,084'Method and therapeutic system for providing chemotherapy transdermally'1977 4,031,894'Bandage for transdermally administering scopolamine to prevent nausea'1977 3,991,759'Method and therapeutic system for treating aqueous deficient dry eye'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1990Patents assigned to ALZA CORP (36)· patent assignee history

1976–2013Based in Palo Alto, CA, US· patent location history

1988–1992Patents assigned to APREX CORP (4)· patent assignee history

2003Based in Hopeman, GB· patent location history

2012–2013Patents assigned to GAILLARD PIERRE-ALAIN (2)· patent assignee history

2012–2013Patents assigned to METRY JEAN-MICHEL (2)· patent assignee history

2012–2013Patents assigned to URQUHART JOHN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ALZA CORP	36	1976–1990
APREX CORP	4	1988–1992
GAILLARD PIERRE-ALAIN	2	2012–2013
METRY JEAN-MICHEL	2	2012–2013
URQUHART JOHNself	2	2012–2013

Locations

Location	Patents	Span
Palo Alto, California, US	43	1976–2013
Hopeman, GB	1	2003