Inventor
Shiv Sibal
Inventor
Conyers, GA, US
Overview
Patents· 6 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 ribbons24%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons18%
D04HMaking textile fabrics, e.g. from fibres or filamentary material18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
A61FFilters implantable into blood vessels6%
B29CShaping or joining of plastics6%
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. inserts6%
D02GCrimping or curling fibres, filaments, threads, or yarns6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
6,752,947'Method and apparatus for thermal bonding high elongation nonwoven fabric'20046,116,883'Melt spin system for producing skin-core high thermal bond strength fibers'20005,948,334'Compact long spin system'19995,705,119'Process of making skin-core high thermal bond strength fiber'19985,556,589'Process of using a spin pack for multicomponent fibers'19965,485,662'Apparatus and method for crimping fiber for nonwoven applications'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2004Patents assigned to HERCULES INC (4)· patent assignee history
1996–2004Based in Conyers, GA, US· patent location history
1999–2000Patents assigned to FIBERCO INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HERCULES INC | 4 | 1996–2004 |
| FIBERCO INC | 2 | 1999–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Conyers, Georgia, US | 6 | 1996–2004 |