Inventor

John D. Gibbon

Inventor

Charlotte, NC, US

Overview

11→

Patents

1977–2000

Patent span

Textiles

Primary field (CPC D)

Patents· 11 as inventor

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

D01Dprimary

D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons14%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons14%

B29CShaping or joining of plastics11%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

Y10TTechnical subjects covered by former us classification11%

D02GCrimping or curling fibres, filaments, threads, or yarns9%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials6%

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. inserts3%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%

C08JWorking-up3%

PatentTitleYear

6,117,549'Heterofilaments for cord reinforcement in rubber goods'2000 6,106,942'Liquid crystalline polymer monofilaments having improved adhesion characteristics'2000 5,439,741'Heterofilament composite yarn'1995 5,266,255'Process for high stress spinning of polyester industrial yarn'1993 4,751,143'Process for treating chemically stabilized, adhesive activated polyester material, polyester material treated by the process and an improved finish composition'1988 4,675,378'Process control system'1987 4,574,066'Process for the expeditious formation of a high strength shaped article of poly(6-oxy-2-naphthoate-4-oxybenzoate)'1986 4,182,606'Slit extrusion die'1980 4,179,875'High tenacity, low denier poly(ethylene terephthalate) fibrillated tape yarn'1979 4,123,490'Production of a high tenacity, low denier poly(ethylene terephthalate) fibrillated tape yarn'1978 4,036,003'Poly(ethylene terephthalate) fibrillated tape sewing thread'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1988Patents assigned to CELANESE CORP (4)· patent assignee history

1977–2000Based in Charlotte, NC, US· patent location history

1978–1980Patents assigned to FIBER INDUSTRIES INC (3)· patent assignee history

1993–1995Patents assigned to HOECHST CELANESE CORP (2)· patent assignee history

2000Patents assigned to ARTEVA NORTH AMERICA SARL (1)· patent assignee history

2000Patents assigned to CELANESE ACETATE LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CELANESE CORP	4	1977–1988
FIBER INDUSTRIES INC	3	1978–1980
HOECHST CELANESE CORP	2	1993–1995
ARTEVA NORTH AMERICA SARL	1	2000
CELANESE ACETATE LLC	1	2000

Locations

Location	Patents	Span
Charlotte, NC, US	11	1977–2000