Inventor

John Joseph Andre Verthe

Inventor

Kent, OH, US

Overview

33→

Patents

1992–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 33 as inventor

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

B60Cprimary

B60CVehicle tyres24%

C08LCompositions of macromolecular compounds22%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients14%

Y02TClimate change mitigation technologies related to transportation11%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

Y10TTechnical subjects covered by former us classification6%

C08CTreatment or chemical modification of rubbers5%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%

B29DProducing particular articles from plastics or from substances in a plastic state2%

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. inserts2%

PatentTitleYear

10,850,464Tire containing silicate microflakes having enhanced traction characteristics2020 10,744,733Tire containing silicate microflakes having enhanced traction characteristics2020 9,550,893'Rubber prepared with pre-treated precipitated silica and tire with component'2017 9,212,275'Tire with tread comprised of functionalized elastomer and pre-treated silica'2015 9,205,704'Tire having tread with repellent groove surface'2015 8,592,515'Tire with rubber component'2013 7,956,146'Tire with tread of polybutadiene rubber'2011 7,163,975'Tire with compound of rubber composition comprised of silanol and/or siloxy functionalized elastomer and silica'2007 7,137,423'Tire with component comprised of amine functionalized styrene/diene copolymer elastomer, silanol functionalized carbon black and coupling agent'2006 7,064,171'Non-random styrene-butadiene rubber'2006 7,048,023'Pneumatic tire having a component containing high trans styrene-butadiene rubber'2006 6,988,523'Tread rubber for high traction tires'2006 6,758,251'Pneumatic tire having a component containing high trans styrene-butadiene rubber'2004 6,686,420'Pneumatic tire having a component containing high trans styrene-isoprene-butadiene rubber'2004 6,670,416'Tread rubber for high traction tires'2003 6,581,659'Tire with silica-reinforced tread comprised of trans 1,4-polybutadiene, solution, SBR polyisoprene and defined amount of carbon black and amorphous silica'2003 6,429,245'Tire tread with elastomers of spatially defined Tg\'s'2002 6,350,807'Silica-reinforced tire tread rubber'2002 6,084,022'Tire tread compositions containing asymmetrically tin-coupled polybutadiene rubber'2000 6,025,430'Tire tread compositions containing asymmetrically tin-coupled polybutadiene rubber'2000 6,017,988'Tire tread compositions containing asymmetrically tin-coupled polybutadiene rubber and silica coupling agent'2000 5,901,766'Pneumatic tire having a tread compound containing high levels of low Tg polymer and resin'1999 5,817,719'Tire tread with quantitative silica reinforcement'1998 5,718,781'Tire having silica reinforced rubber tread containing carbon fibers'1998 5,614,580'Tire with silica reinforced tread'1997 5,552,490'Styrene-isoprene rubber for tire tread compounds'1996 5,504,140'Tire with tread of elastomer composition'1996 5,470,929'Process for synthesizing styrene-isoprene rubber'1995 5,396,940'Sulfur cured rubber composition containing epoxidized natural rubber and silica filler'1995 5,378,754'Tires having improved rolling resistance'1995 5,361,818'Polyester/polyepoxide/rubber alloys'1994 5,300,577'Rubber blend and tire with tread thereof'1994 5,087,668'Rubber blend and tire with tread thereof'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2020Patents assigned to GOODYEAR TIRE & RUBBER (33)· patent assignee history

1992–2020Based in Kent, OH, US· patent location history

2013–2020Patents assigned to VERTHE JOHN JOSEPH ANDRE (4)· patent assignee history

2013–2015Patents assigned to FRANCIK WILLIAM PAUL (2)· patent assignee history

2013–2015Patents assigned to ZHAO JUNLING (2)· patent assignee history

2015–2020Patents assigned to SANDSTROM PAUL HARRY (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GOODYEAR TIRE & RUBBER	33	1992–2020
VERTHE JOHN JOSEPH ANDREself	4	2013–2020
SANDSTROM PAUL HARRY	3	2015–2020
FRANCIK WILLIAM PAUL	2	2013–2015
ZHAO JUNLING	2	2013–2015

Locations

Location	Patents	Span
Kent, OH, US	33	1992–2020