Inventor

Lecon Woo

Inventor

Libertyville, IL, US

Overview

56→

Patents

1977–2019

Patent span

Human necessities

Primary field (CPC A)

Patents· 56 as inventor

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

C08Lprimary

C08LCompositions of macromolecular compounds15%

Y10TTechnical subjects covered by former us classification13%

A61MDevices for introducing media into, or onto, the body12%

A61LMethods or apparatus for sterilising materials or objects in general10%

B29CShaping or joining of plastics10%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%

A61JContainers specially adapted for medical or pharmaceutical purposes5%

B29LIndexing scheme associated with subclass b29c, relating to particular articles4%

G01NInvestigating or analysing materials by determining their chemical or physical properties4%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%

PatentTitleYear

10,507,269Catheter lock solution formulations2019 10,300,176Catheter lock solution formulations2019 8,431,086'Medical fluid access device with antiseptic indicator'2013 7,981,381'Medical fluid access device with antiseptic indicator'2011 7,550,185'Port tube and closure composition, structure and assembly for a flowable material container'2009 7,267,885'Containers and peelable seal containers of new non-PVC material'2007 7,011,872'Method and process for enhancing properties and medical tubing performance in a polybutadiene material'2006 6,969,483'Autoclavable, non-adherent, heat sealable polymer blends for fabricating monolayer and multiple layered films'2005 6,881,790'Polymeric compositions for medical packaging and devices'2005 6,869,653'Port tube closure assembly'2005 6,743,523'Multiple layer film of a new non-PVC material'2004 6,632,318'Method for solvent bonding polyolefins'2003 6,613,187'Solvent bonding method for polyolefin materials'2003 6,596,230'Device and method for pathogen inactivation of therapeutic fluids with sterilizing radiation'2003 6,576,201'Device and method for pathogen inactivation of therapeutic fluids with sterilizing radiation'2003 6,506,333'Method of surface modifying a medical tubing'2003 6,461,696'Multi-layered polymer based moisture barrier structure for medical grade products'2002 6,399,704'Polymeric compositions for medical packaging and devices'2002 6,372,848'Blend of ethylene and -olefin copolymers obtained using a metallocene catalyst for fabricating medical films and tubings'2002 6,328,716'Method of using medical tubings in fluid administration sets'2001 6,303,200'Low modulus and autoclavable monolayer medical tubing'2001 6,297,322'Cycloolefin blends and method for solvent bonding polyolefins'2001 6,297,046'Multilayer gas-permeable container for the culture of adherent and non-adherent cells'2001 6,261,655'Multi-layered polymer based thin film structure for medical grade products'2001 6,255,396'Cycloolefin blends and method for solvent bonding polyolefins'2001 6,187,400'Medical tubing and pump performance enhancement by ionizing radiation during sterilization'2001 6,168,862'Multi-layered polymer based thin film structure for medical grade products'2001 6,129,876'Heat setting of medical tubings'2000 6,036,676'Surface modified polymeric material formulation'2000 5,998,019'Multi-layered polymer structure for medical products'1999 5,952,423'Plastic compositions for medical containers and methods for providing such containers and for storing red blood cells'1999 5,935,847'Multilayer gas-permeable container for the culture of adherent and non-adherent cells'1999 5,932,307'Oriented medical tubing'1999 5,854,347'Polymeric compositions for medical packaging and devices'1998 5,849,843'Polymeric compositions for medical packaging and devices'1998 5,840,146'Method and compositions that render materials RF responsive'1998 5,771,914'Flexible fluid junction'1998 5,741,452'Orienting extrusion processes for medical tubing applications'1998 5,733,270'Method and device for precise release of an antimicrobial agent'1998 5,686,527'Polymeric compositions for medical packaging and devices'1997 5,683,768'Plastic formulations for platelet storage containers and the like'1997 5,645,904'Method and compositions that render materials RF responsive'1997 5,637,267'Connector for medical procedures and methods for manufacturing same'1997 5,620,433'Port adaptor and protector and container having same'1997 5,510,115'Method and composition for administration of beneficial agent by controlled dissolution'1996 5,498,253'Port adaptor and protector and container having same'1996 5,453,278'Laminated barriers for tissue implants'1995 5,439,454'Coextruded medical grade port tubing'1995 5,356,709'Non-PVC coextruded medical grade port tubing'1994 4,856,260'Apparatus for sealing a web of film in a packaging'1989 4,856,259'Appratus for sealing and severing a web of film'1989 4,170,141'Method and apparatus for measuring the loss modulus of materials'1979 4,166,381'Apparatus for determining the viscosity of fluids'1979 4,095,453'Differential thermal analysis cell'1978 4,034,602'Dynamic mechanical analyzer'1977 4,019,365'Thermomechanical analyzer'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1979Patents assigned to DU PONT (5)· patent assignee history

1977–1978Based in Newark, DE, US· patent location history

1979Based in Wilmington, DE, US· patent location history

1989–2013Patents assigned to BAXTER INT (48)· patent assignee history

1989–2019Based in Libertyville, IL, US· patent location history

1996Patents assigned to BAXTER TRAVENOL LAB (1)· patent assignee history

2011–2013Patents assigned to BAXTER HEALTHCARE SA (2)· patent assignee history

2019Patents assigned to MEDLINE IND INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAXTER INT	48	1989–2013
DU PONT	5	1977–1979
BAXTER HEALTHCARE SA	2	2011–2013
MEDLINE IND INC	2	2019
BAXTER TRAVENOL LAB	1	1996

Locations

Location	Patents	Span
Libertyville, Illinois, US	51	1989–2019
Newark, Delaware, US	3	1977–1978
Wilmington, Delaware, US	2	1979