Inventor
Kenneth E. Cisek
Inventor
Willowbrook, IL, US
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form18%
Y10TTechnical subjects covered by former us classification18%
B29CShaping or joining of plastics14%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers10%
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. inserts7%
B29LIndexing scheme associated with subclass b29c, relating to particular articles7%
B29DProducing particular articles from plastics or from substances in a plastic state6%
B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper6%
B31FMechanical working or deformation of paper, cardboard or material worked in a manner analogous to paper5%
LOC055%
PatentTitleYear
10,994,509Films and bags with visually distinct regions and methods of making the same2021D0909072Film with pattern202110,780,669Films and bags with visually distinct regions and methods of making the same202010,549,467Ribbed film structures with voiding agent created visual characteristics202010,543,658Ribbed film structures with pigment created visual characteristics202010,538,052Films and bags with visually distinct regions and methods of making the same2020D0850800Film with pattern2019D0845647Film with pattern2019D0845649Film with pattern2019D0845648Film with pattern201910,081,169Multi-layered lightly-laminated films and methods of making the same201810,029,437Discontinuously laminated film structures with improved visual characteristics20189,981,456Multi-layered lightly-laminated films and methods of making the same20189,862,177'Incrementally-stretched adhesively-laminated films and methods for making the same'20189,731,475'Films and bags with visually distinct regions and methods of making the same'20179,682,801'Multi-layered bags with shortened inner layer'20179,604,429'Ribbed film structures with pigment created visual characteristics'20179,566,760'Ribbed film structures with voiding agent created visual characteristics'2017D0762483'Bag with metallic crepe'20169,393,757'Discontinuously laminated film structures with improved visual characteristics'2016D0750499'Bag with metallic crepe'2016D0750404'Bag with metallic crepe'2016D0748990'Bag with metallic crepe'20168,865,294'Thermoplastic multi-ply film with metallic appearance'20144,477,950'Closure'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to UNION CARBIDE CORP (1)· patent assignee history
1984–2018Based in Chicago, IL, US· patent location history
2014–2021Patents assigned to GLAD PRODUCTS CO (24)· patent assignee history
2016Patents assigned to GLAND PRODUCTS COMPANY (1)· patent assignee history
2016–2020Based in Willowbrook, IL, US· patent location history
2019–2021Based in Oak Forest, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GLAD PRODUCTS CO | 24 | 2014–2021 |
| GLAND PRODUCTS COMPANY | 1 | 2016 |
| UNION CARBIDE CORP | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Willowbrook, Illinois, US | 14 | 2016–2020 |
| Oak Forest, Illinois, US | 8 | 2019–2021 |
| Chicago, Illinois, US | 3 | 1984–2018 |