David V. Dobreski

Person

East Windsor, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Zipper and zipper arrangements and methods of manufacturing the same
- Patent number RE44934
- Issue date Jun 10, 2014
- Reynolds Presto Products Inc.
- Alexander R. Provan
- 024 - Buckles, buttons, clasps, etc.
Information Patent Grant
Multilayer stretchy drawstring
- Patent number 8,167,490
- Issue date May 1, 2012
- Reynolds Consumer Products Inc.
- Yu Hu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Polymer blends of biodegradable or bio-based and synthetic polymers...
- Patent number 7,977,397
- Issue date Jul 12, 2011
- Pactiv Corporation
- Yunwa Wilson Cheung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reclosable fasteners or zippers for use with polymeric bags
- Patent number 7,904,996
- Issue date Mar 15, 2011
- Pactiv Corporation
- David V. Dobreski
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Polymer blends of biodegradable or bio-based and synthetic polymers...
- Patent number 7,872,056
- Issue date Jan 18, 2011
- Pactiv Corporation
- Yunwa Wilson Cheung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer foams with treated fillers, fabrication method and products...
- Patent number 7,744,993
- Issue date Jun 29, 2010
- Pactiv Corporation
- Wen Pao Wu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reclosable fasteners or zippers for use with polymeric bags
- Patent number 7,665,192
- Issue date Feb 23, 2010
- Pactiv Corporation
- James S. Blythe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Reclosable fasteners or zippers for use with polymeric bags
- Patent number 7,159,282
- Issue date Jan 9, 2007
- Pactiv Corporation
- James S. Blythe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fasteners with fin portions
- Patent number 6,821,589
- Issue date Nov 23, 2004
- Pactiv Corporation
- David V. Dobreski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reclosable packages with barrier properties
- Patent number 6,499,878
- Issue date Dec 31, 2002
- Pactiv Corporation
- David V. Dobreski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Zipper fins for plastic bags
- Patent number 6,376,035
- Issue date Apr 23, 2002
- Pactiv Corporation
- David V. Dobreski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Zipper and zipper arrangements and methods of manufacturing the same
- Patent number 6,347,437
- Issue date Feb 19, 2002
- Pactiv Corporation
- Alexander R. Provan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Zipper and zipper arrangements and methods of manufacturing the same
- Patent number 6,286,189
- Issue date Sep 11, 2001
- Pactiv Corporation
- Alexander R. Provan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vented reclosable bag
- Patent number 6,010,244
- Issue date Jan 4, 2000
- Tenneco Packaging Inc.
- David V. Dobreski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
End posts for plastic zipper
- Patent number 5,924,173
- Issue date Jul 20, 1999
- Tenneco Packaging
- David V. Dobreski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fins for plastic bags
- Patent number 5,919,535
- Issue date Jul 6, 1999
- Tenneco Packaging
- David V. Dobreski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Vented reclosable bag
- Patent number 5,911,508
- Issue date Jun 15, 1999
- David V. Dobreski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Multilayered Metallocene stretch wrap films
- Patent number 5,902,684
- Issue date May 11, 1999
- Tenneco Packaging Inc.
- Edward M. Bullard
- B32 - LAYERED PRODUCTS
Information Patent Grant
Seals for plastic bags
- Patent number 5,851,070
- Issue date Dec 22, 1998
- Tenneco Packaging Inc.
- David V. Dobreski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Conforming end stops for a plastic zipper
- Patent number 5,833,791
- Issue date Nov 10, 1998
- Tenneco Packaging
- David A. Bryniarski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Carton for plastic bags
- Patent number 5,718,337
- Issue date Feb 17, 1998
- Tenneco Packaging Inc.
- Daniel G. Carr
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Plastic bag with bottom header
- Patent number 5,682,730
- Issue date Nov 4, 1997
- Tenneco Packaging
- David V. Dobreski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tamper-evident reclosable plastic bag with slider
- Patent number 5,669,715
- Issue date Sep 23, 1997
- Tenneco Packaging
- David V. Dobreski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Multilayer coextruded linear low density polyethylene stretch wrap...
- Patent number 5,334,428
- Issue date Aug 2, 1994
- Mobil Oil Corporation
- David V. Dobreski
- B32 - LAYERED PRODUCTS
Information Patent Grant
Films of blends of linear ethylene polymers and acrylic polymers
- Patent number 5,290,866
- Issue date Mar 1, 1994
- Mobil Oil Corporation
- David V. Dobreski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Recyclable plastic cash register receipts
- Patent number 5,229,218
- Issue date Jul 20, 1993
- Mobil Oil Corporation
- David V. Dobreski
- G07 - CHECKING-DEVICES
Information Patent Grant
Films of linear ethylene polymer, polystyrene, and high impact poly...
- Patent number 4,826,920
- Issue date May 2, 1989
- Mobil Oil Corporation
- David V. Dobreski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cling/no cling-slip stretch wrap film
- Patent number 4,820,589
- Issue date Apr 11, 1989
- Mobil Oil Corporation
- David V. Dobreski
- B32 - LAYERED PRODUCTS
Information Patent Grant
Films of blends of linear ethylene polymers and acrylonitrile polym...
- Patent number 4,814,385
- Issue date Mar 21, 1989
- Mobil Oil Corporation
- David V. Dobreski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Plastic bags of blends of linear ethylene polymers and aromatic pol...
- Patent number 4,804,564
- Issue date Feb 14, 1989
- Mobil Oil Corporation
- David V. Dobreski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PACKAGING SYSTEM WITH CONTROLLED RELEASE OF ACTIVE AGENT
- Publication number 20240002119
- Publication date Jan 4, 2024
- SoFresh, Inc.
- William P. BELIAS
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MULTILAYER FILM WITH ENHANCED INTERLAYER ADHESION
- Publication number 20150033669
- Publication date Feb 5, 2015
- Pregis Innovative Packaging, Inc.
- David Vincent Dobreski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MULTILAYER STRETCHY DRAWSTRING
- Publication number 20100272379
- Publication date Oct 28, 2010
- Yu Hu
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Reclosable Fasteners Or Zippers For Use With Polymeric Bags
- Publication number 20100101055
- Publication date Apr 29, 2010
- Pactiv Corporation
- David V. Dobreski
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Polymer films with treated fillers and improved properties and prod...
- Publication number 20090286023
- Publication date Nov 19, 2009
- Pactiv Corporation
- David V. Dobreski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polymer Blends Of Biodegradable Or Bio-Based And Synthetic Polymers...
- Publication number 20090234035
- Publication date Sep 17, 2009
- Yunwa Wilson Cheung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Blends Of Biodegradable Or Bio-Based And Synthetic Polymers...
- Publication number 20090123728
- Publication date May 14, 2009
- Pactiv Corporation
- Yunwa Wilson Cheung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Reclosable fasteners or zippers for use with polymeric bags
- Publication number 20080172842
- Publication date Jul 24, 2008
- Pactiv Corporation
- James S. Blythe
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Polymer Foams With Treated Fillers, Fabrication Method And Products...
- Publication number 20070269647
- Publication date Nov 22, 2007
- Wen Pao Wu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Articles With Treated Fillers And Products And Methods Of U...
- Publication number 20070197710
- Publication date Aug 23, 2007
- Wen Pao Wu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Films With Treated Fillers And Products And Methods Of Usin...
- Publication number 20070196644
- Publication date Aug 23, 2007
- Wen Pao Wu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Reclosable fasteners or zippers for use with polymeric bags
- Publication number 20070101556
- Publication date May 10, 2007
- James S. Blythe
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Reclosable fasteners or zippers for use with polymeric bags
- Publication number 20030217444
- Publication date Nov 27, 2003
- James S. Blythe
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Reclosable packages with barrier properties
- Publication number 20020131653
- Publication date Sep 19, 2002
- David V. Dobreski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Fasteners for reclosable packages with barrier properties
- Publication number 20020097923
- Publication date Jul 25, 2002
- David V. Dobreski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Fasteners with fin portions
- Publication number 20020090489
- Publication date Jul 11, 2002
- David V. Dobreski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Tamper-evident reclosable bag
- Publication number 20020009239
- Publication date Jan 24, 2002
- Craig E. Cappel
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Tamper-evident reclosable bag
- Publication number 20010043762
- Publication date Nov 22, 2001
- Craig E. Cappel
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Zipper and zipper arrangements and methods of manufacturing the same
- Publication number 20010002504
- Publication date Jun 7, 2001
- Alexander R. Provan
- A44 - HABERDASHERY JEWELLERY

David V. Dobreski

Person

Patents Grantslast 30 patents

Zipper and zipper arrangements and methods of manufacturing the same

Multilayer stretchy drawstring

Polymer blends of biodegradable or bio-based and synthetic polymers...

Reclosable fasteners or zippers for use with polymeric bags

Polymer blends of biodegradable or bio-based and synthetic polymers...

Polymer foams with treated fillers, fabrication method and products...

Reclosable fasteners or zippers for use with polymeric bags

Reclosable fasteners or zippers for use with polymeric bags

Fasteners with fin portions

Reclosable packages with barrier properties

Zipper fins for plastic bags

Zipper and zipper arrangements and methods of manufacturing the same

Zipper and zipper arrangements and methods of manufacturing the same

Vented reclosable bag

End posts for plastic zipper

Fins for plastic bags

Vented reclosable bag

Multilayered Metallocene stretch wrap films

Seals for plastic bags

Conforming end stops for a plastic zipper

Carton for plastic bags

Plastic bag with bottom header

Tamper-evident reclosable plastic bag with slider

Multilayer coextruded linear low density polyethylene stretch wrap...

Films of blends of linear ethylene polymers and acrylic polymers

Recyclable plastic cash register receipts

Films of linear ethylene polymer, polystyrene, and high impact poly...

Cling/no cling-slip stretch wrap film

Films of blends of linear ethylene polymers and acrylonitrile polym...

Plastic bags of blends of linear ethylene polymers and aromatic pol...

Patents Applicationslast 30 patents

PACKAGING SYSTEM WITH CONTROLLED RELEASE OF ACTIVE AGENT

MULTILAYER FILM WITH ENHANCED INTERLAYER ADHESION

MULTILAYER STRETCHY DRAWSTRING

Reclosable Fasteners Or Zippers For Use With Polymeric Bags

Polymer films with treated fillers and improved properties and prod...

Polymer Blends Of Biodegradable Or Bio-Based And Synthetic Polymers...

Polymer Blends Of Biodegradable Or Bio-Based And Synthetic Polymers...

Reclosable fasteners or zippers for use with polymeric bags

Polymer Foams With Treated Fillers, Fabrication Method And Products...

Polymer Articles With Treated Fillers And Products And Methods Of U...

Polymer Films With Treated Fillers And Products And Methods Of Usin...

Reclosable fasteners or zippers for use with polymeric bags

Reclosable fasteners or zippers for use with polymeric bags

Reclosable packages with barrier properties

Fasteners for reclosable packages with barrier properties

Fasteners with fin portions

Tamper-evident reclosable bag

Tamper-evident reclosable bag

Zipper and zipper arrangements and methods of manufacturing the same