Inventor

Robert W. Campbell

Inventor

Bartlesville, OK, US

Overview

1976–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 57 as inventor

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

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%

A61MDevices for introducing media into, or onto, the body8%

A61BDiagnosis6%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers6%

C04BLime, magnesia5%

F04BPositive-displacement machines for liquids5%

F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids5%

Y10TTechnical subjects covered by former us classification4%

C08JWorking-up3%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data3%

PatentTitleYear

10,569,011Fluid delivery device, transcutaneous access tool and insertion mechanism for use therewith2020 10,441,717Monitoring a physiological parameter associated with tissue of a host to confirm delivery of medication2019 10,420,883Fluid delivery device, transcutaneous access tool and fluid drive mechanism for use therewith2019 10,130,758Fluid delivery device, transcutaneous access tool and insertion mechanism for use therewith2018 10,124,112Fluid delivery device and transcutaneous access tool with blood glucose monitoring for use therewith2018 9,402,950'Fluid delivery device, transcutaneous access tool and fluid drive mechanism for use therewith'2016 8,467,980'Calculating insulin on board for an extended bolus being delivered by an insulin delivery device'2013 8,140,275'Calculating insulin on board for extended bolus being delivered by an insulin delivery device'2012 7,754,636'Removal of excess metal halides from regenerated ionic liquid catalysts'2010 7,744,806'Process for making shrink film comprising rapidly-quenched semi-crystalline polyamide'2010 7,116,193'Electromagnetic relay'2006 6,680,438'Decorative electrical outlet and switch plate cover'2004 6,543,811'Pipe flange assembly'2003 5,947,528'Pipe flange assembly'1999 D0399631'Pallet'1998 5,766,032'Theft-resistant assembly for fluorescent lamps'1998 5,534,277'Film for cook-in applications with plural layers of nylon blends'1996 5,296,579'Arylene sulfide polymers'1994 5,075,420'Melt stable phenylene sulfide/sulfone polymers and method'1991 5,039,788'Melt stable phenylene sulfide/sulfone polymers and method'1991 4,947,053'High DC voltage power supply for motor vehicle electrical system'1990 4,780,619'High DC voltage power supply for motor vehicle electrical system'1988 4,730,097'Dual mode windshield heater control'1988 4,496,659'Sulfur cement-aggregate compositions and methods for preparing'1985 4,491,779'Motor vehicle electrical system'1985 4,383,821'Automatic shutoff for sulfur melter apparatus'1983 4,376,830'Sulfur cement-aggregate-organosilane compositions and methods for preparing'1983 4,332,911'Sulfur cement-aggregate compositions and methods for preparing'1982 4,301,274'Aromatic sulfide/sulfone polymer production'1981 4,299,951'Treating shaped arylene sulfide/sulfone polymer with organic liquid at elevated temperature'1981 4,293,688'Polyamides of 1,4-cyclohexane dicarboxylic acid and 5-methyl-1,9-nonanediamine and fibers thereof'1981 4,212,964'Normally solid, moldable polyamide from branched chain diamine and aliphatic dicarboxylic acid'1980 4,212,965'Polyamides with elastomeric character from 5-methylnonamethylene diamine'1980 4,198,245'Process for producing concrete structures of high strength'1980 4,193,809'High-strength concrete objects'1980 4,187,371'Formation of terephthalamide polymer of 5-methyl-1,9-nonanediamine'1980 4,172,194'Producing fiber grade polyamide from terephthalic acid and 5-methyl-1,9-nonanediamine'1979 4,139,663'Process for applying a smooth coating of plasticized sulfur composition'1979 4,127,713'Aromatic sulfide/sulfone polymer production'1978 4,125,525'Aromatic sulfide/sulfone polymer production'1978 4,107,150'High impact terephthalate copolyesters using 1,4-butanediol and 1,4-cyclohexanedimethanol'1978 4,102,875'Aromatic sulfide/sulfone polymer production'1978 4,089,847'Temperature programming in the production of arylene sulfide polymers'1978 4,070,349'Aromatic sulfide/sulfone polymer production'1978 4,051,087'Copolyamide'1977 4,039,518'Production of p-phenylene sulfide polymers'1977 4,038,260'Production of p-phenylene sulfide polymers'1977 4,038,263'Production of p-phenylene sulfide polymers'1977 4,038,259'Production of p-phenylene sulfide polymers'1977 4,028,476'Transparent polyamide armor'1977 4,024,118'P-Phenylene sulfide polymers'1977 4,016,145'Production of aromatic sulfide/sulfone polymers'1977 3,997,355'Sulfur composition'1976 3,980,621'Polyamides of terephthalic acid and 5-methyl-1,9-nonanediamine and fibers thereof'1976 3,966,688'Arylene sulfide copolymer production'1976 3,940,375'Arylene sulfide polymers'1976 3,936,426'Amorphous, optically clear polyamide from a bis(4-aminocyclohexyl)methane and a phenylindan dicarboxylic acid'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1994Patents assigned to PHILLIPS PETROLEUM CO (28)· patent assignee history

1976–1985Patents assigned to CHEVRON RES (8)· patent assignee history

1976–1994Based in Bartlesville, OK, US· patent location history

1976–1985Based in Lafayette, CA, US· patent location history

1985–1990Patents assigned to GEN MOTORS CORP (4)· patent assignee history

1985–1990Based in Anderson, IN, US· patent location history

1999–2004Based in Schriever, LA, US· patent location history

2012–2020Patents assigned to INSULET CORP (8)· patent assignee history

2012–2013Patents assigned to ABRAMOVICH AMANDA (2)· patent assignee history

2012–2020Based in Waltham, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PHILLIPS PETROLEUM CO	28	1976–1994
CHEVRON RES	8	1976–1985
INSULET CORP	8	2012–2020
GEN MOTORS CORP	4	1985–1990
ABRAMOVICH AMANDA	2	2012–2013

Locations

Location	Patents	Span
Bartlesville, OK, US	26	1976–1994
Lafayette, California, US	8	1976–1985
Waltham, Massachusetts, US	7	2012–2020
Anderson, IN, US	4	1985–1990
Schriever, LA, US	3	1999–2004