Inventor
Shivendra Kumar Goyal
Inventor
Calgary, CA
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds22%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds21%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form16%
C08JWorking-up16%
Y10TTechnical subjects covered by former us classification6%
B29CShaping or joining of plastics5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
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%
Y02PClimate change mitigation technologies in the production or processing of goods3%
A63CSkates2%
PatentTitleYear
11,053,332Ethylene copolymers produced with single site catalyst202111,046,843Ethylene copolymers and films with excellent sealing properties202110,995,166Ethylene interpolymer products and films202110,954,365Dilution index202110,882,987Ethylene interpolymer products having intermediate branching202110,683,376Manufacturing ethylene interpolymer products at higher production rate202010,618,990Very low density polyethylene produced with single site catalyst202010,577,491Dilution index202010,239,976Ethylene copolymers produced with single site catalyst201910,221,266Short chain branching control on ethylene-butene copolymers201910,189,922Very low density polyethylene produced with single site catalyst20199,994,004Multilayer films20187,211,535'Enhanced polyolefin catalyst'20076,825,293'Polymer control through co-catalyst'20045,854,352'Melt fracture reduction'19985,550,193'Melt fracture elimination in film production'19965,534,572'Polyethylene with reduced melt fracture'19965,459,187'Polyethylene with reduced melt fracture'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1996Patents assigned to NOVACOR CHEM LTD (3)· patent assignee history
1995–2021Based in Calgary, CA· patent location history
1998Patents assigned to NOVA CHEMICAL LTD (1)· patent assignee history
2004–2021Patents assigned to NOVA CHEM INT SA (13)· patent assignee history
2007Patents assigned to INEOS EUROPE LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOVA CHEM INT SA | 13 | 2004–2021 |
| NOVACOR CHEM LTD | 3 | 1995–1996 |
| INEOS EUROPE LTD | 1 | 2007 |
| NOVA CHEMICAL LTD | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Calgary, CA | 18 | 1995–2021 |