Inventor

Chia Yung Cheng

Inventor

Seabrook, TX, US

Overview

26→

Patents

1999–2016

Patent span

Chemistry

Primary field (CPC C)

Patents· 26 as inventor

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

C08Lprimary

C08LCompositions of macromolecular compounds24%

Y10TTechnical subjects covered by former us classification20%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons18%

D04HMaking textile fabrics, e.g. from fibres or filamentary material11%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%

D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons4%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%

A43BCharacteristic features of footwear1%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry1%

PatentTitleYear

9,303,341'Process to produce soft polypropylene-based nonwovens'2016 9,303,158'Process to produce soft polypropylene-based nonwovens'2016 9,018,112'Extensible polypropylene-based nonwovens'2015 8,853,327'Methods and apparatus for forming blends of polyolefin and resin modifier'2014 8,728,960'Spunbond fibers and fabrics from polyolefin blends'2014 8,663,799'Polypropylene based fibers and nonwovens'2014 8,211,968'Plasticized polyolefin compositions'2012 8,101,534'Fibers and non-wovens prepared with propylene-based elastomers'2012 8,013,093'Articles comprising propylene-based elastomers'2011 7,998,579'Polypropylene based fibers and nonwovens'2011 7,985,802'Synthetic fabrics, components thereof, and methods for making the same'2011 7,652,093'Plasticized polyolefin compositions'2010 7,652,094'Plasticized polyolefin compositions'2010 7,632,887'Plasticized polyolefin compositions'2009 7,619,038'Homogeneous polymer blend and articles therefrom'2009 7,619,026'Plasticized polyolefin compositions'2009 7,550,400'Multiple layer nonwoven fabric structures'2009 7,470,748'Polymeric fibers and fabrics'2008 7,319,122'Polypropylene resin suitable for fibers and nonwovens'2008 7,319,077'Polymer blends and nonwoven articles therefrom'2008 6,440,882'Fibers and fabrics prepared with propylene impact copolymers'2002 6,342,565'Elastic fibers and articles made therefrom, including crystalline and crystallizable polymers of propylene'2002 6,248,833'Fibers and fabrics prepared with propylene impact copolymers'2001 6,235,664'Polypropylene copolymer alloys for soft nonwoven fabrics'2001 6,218,010'Polypropylene copolymer alloys for soft nonwoven fabrics'2001 5,994,482'Polypropylene copolymer alloys and process for making'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to EXXON CHEMICAL PATENTS INC (2)· patent assignee history

1999–2016Based in Seabrook, TX, US· patent location history

2001–2016Patents assigned to EXXONMOBIL CHEM PATENTS INC (20)· patent assignee history

2001–2002Patents assigned to EXXON MOBIL CHEM PATENTS INC (2)· patent assignee history

2012–2015Patents assigned to CHENG CHIA YUNG (5)· patent assignee history

2012–2014Patents assigned to KACKER SMITA (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EXXONMOBIL CHEM PATENTS INC	20	2001–2016
CHENG CHIA YUNGself	5	2012–2015
EXXON CHEMICAL PATENTS INC	2	1999–2001
EXXON MOBIL CHEM PATENTS INC	2	2001–2002
KACKER SMITA	2	2012–2014

Locations

Location	Patents	Span
Seabrook, Texas, US	26	1999–2016