Inventor

Michael P. Chesterfield

Inventor

Norwalk, CT, US

Overview

26→

Patents

1991–2006

Patent span

Human necessities

Primary field (CPC A)

Patents· 26 as inventor

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

A61Bprimary

A61BDiagnosis23%

A61LMethods or apparatus for sterilising materials or objects in general22%

D04CBraiding or manufacture of lace, including bobbin-net or carbonised lace13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

D10BIndexing scheme associated with sublasses of section d, relating to textiles10%

A61FFilters implantable into blood vessels4%

D02JFinishing or dressing of filaments, yarns, threads, cords, ropes or the like4%

Y02PClimate change mitigation technologies in the production or processing of goods4%

C08LCompositions of macromolecular compounds3%

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

PatentTitleYear

7,128,332'Wheelchair designs and related enhancements'2006 5,697,976'Bioabsorbable implant material'1997 5,664,408'Apparatus for vacuum packaging a soft product'1997 5,662,682'Spiroid braided suture'1997 5,540,773'Apparatus for calendering and coating/filling sutures'1996 5,520,084'Apparatus and method for producing braided suture products'1996 5,456,697'Cabled core and braided suture made therefrom'1995 5,447,100'Apparatus for calendering sutures in orthogonal directions'1995 5,423,859'Jet entangled suture yarn and method for making same'1995 5,403,331'Looped suture ligating device containing a heat-shrinkable element'1995 5,383,387'Apparatus and method for producing braided suture products'1995 5,374,278'Method and apparatus for heat tipping sutures'1994 5,370,031'Braider apparatus with improved bobbin holder'1994 5,366,756'Method for treating bioabsorbable implant material'1994 5,318,575'Method of using a surgical repair suture product'1994 5,312,642'Method and apparatus for calendering and coating/filling sutures'1994 5,294,389'Dynamic treatment of suture strand'1994 5,287,634'Removal of vaporizable components from polymeric products'1994 5,275,618'Jet entangled suture yarn and method for making same'1994 5,261,886'Cabled core and braided suture made therefrom'1993 5,250,247'Method and apparatus for heat tipping sutures'1993 5,181,923'Spiroid braided suture'1993 5,156,788'Method and apparatus for heat tipping sutures'1992 5,143,662'Process for preparing particles of bioabsorbable polymer'1992 5,133,738'Combined surgical needle-spiroid braided suture device'1992 5,059,213'Spiroid braided suture'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1997Patents assigned to UNITED STATES SURGICAL CORP (24)· patent assignee history

1991–1997Based in Norwalk, CT, US· patent location history

1997Based in Emerald Isle, NC, US· patent location history

2006Patents assigned to TURBO WHEELCHAIR CO INC (1)· patent assignee history

2006Based in Princeton, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNITED STATES SURGICAL CORP	24	1991–1997
TURBO WHEELCHAIR CO INC	1	2006

Locations

Location	Patents	Span
Norwalk, CT, US	24	1991–1997
Princeton, New Jersey, US	1	2006
Emerald Isle, NC, US	1	1997