Inventor

Pradip V. Choksi

Inventor

Northridge, CA, US

Overview

40→

Patents

1976–2010

Patent span

Human necessities

Primary field (CPC A)

Patents· 40 as inventor

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

A61Mprimary

A61MDevices for introducing media into, or onto, the body27%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

A61JContainers specially adapted for medical or pharmaceutical purposes10%

Y10TTechnical subjects covered by former us classification10%

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%

LOC246%

F16KValves4%

F16LPipes4%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons1%

PatentTitleYear

7,721,763'Adjustable pressure relief valve'2010 7,131,965'Medical fluid collection and removal device'2006 D0480805'Collection and removal device for medical fluid'2003 D0474269'Oral/nasal aspiration device'2003 D0439973'Cannula/tubing holder'2001 D0434496'Endotracheal tube holder'2000 6,050,263'Endotracheal tube holder'2000 5,727,594'Low actuation pressure unidirectional flow valve'1998 D0358475'Holder for mobile medical monitor/transmitter'1995 5,286,067'Taper fitting with protective skirt'1994 5,207,638'Blood transfer apparatus'1993 5,176,415'Taper fitting with protective skirt'1993 5,076,322'Vacuum limiting, regulating device'1991 5,074,839'Blood transfer apparatus'1991 4,950,252'Single hand actuated locking safety catheter and method of use'1990 4,832,696'Assembly of needle and protector'1989 4,820,274'Medical tube and/or cable holder'1989 4,762,516'Assembly of needle catheter protector'1988 4,737,144'Syringe with selectively exposed and enveloped needle'1988 4,729,138'Utility clamp'1988 4,717,403'Liquid trap for medical application'1988 4,677,987'Gas sampling apparatus for capnography'1987 4,635,647'Incentive spirometer employing bellows air flow sensor'1987 4,612,170'Blood oxygenator with dual sparger and reuseable heat exchanger'1986 4,386,948'Filter drive'1983 4,360,018'Anesthesia system and method of filtering respiratory gas'1982 4,255,996'Needle destroyer with improved mechanical advantage'1981 4,243,080'Method of mixing plural components'1981 4,210,173'Syringe pumping system with valves'1980 4,172,457'Plural component mixing system and method'1979 4,152,783'Lubricant for surgeon\'s gloves and method of applying same'1979 4,153,050'Pulsatile stocking and bladder therefor'1979 4,133,314'Extension transfer set'1979 4,128,098'Valved spike transfer device'1978 4,058,121'Vented needle for medical liquids'1977 4,046,145'Syringe connector'1977 4,015,400'Method of opening medical liquid container with separable outer and inner closures'1977 3,974,008'Method of making a frangible closure system for medical liquid container'1976 3,960,002'Medical liquid container with tactile sterility indicator and method of testing container'1976 3,950,917'Method of opening a double screw cap system for sterile medical container'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1983Patents assigned to AMERICAN HOSPITAL SUPPLY CORP (15)· patent assignee history

1976–1977Based in North Hollywood, CA, US· patent location history

1977–2001Based in Northridge, CA, US· patent location history

1986–1993Patents assigned to CHOKSI PRADIP V (6)· patent assignee history

1991–2006Patents assigned to HEMOTRANS INC (4)· patent assignee history

1991–2010Patents assigned to CHOKSI PRADIP (3)· patent assignee history

1994–2010Based in Chatsworth, CA, US· patent location history

1995–2003Patents assigned to NEOTECH PRODUCTS INC (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AMERICAN HOSPITAL SUPPLY CORP	15	1976–1983
CHOKSI PRADIP Vself	6	1986–1993
NEOTECH PRODUCTS INC	5	1995–2003
HEMOTRANS INC	4	1991–2006
CHOKSI PRADIPself	3	1991–2010

Locations

Location	Patents	Span
Northridge, California, US	28	1977–2001
Chatsworth, California, US	8	1994–2010
North Hollywood, California, US	4	1976–1977