Inventor

John Ray Roheim

Inventor

Flower Mound, TX, US

Overview

5→

Patents

1992–2019

Patent span

Chemistry

Primary field (CPC C)

Patents· 5 as inventor

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

C02Fprimary

C02FTreatment of water, waste water, sewage, or sludge12%

C12NMicroorganisms or enzymes12%

C22BProduction and refining of metals12%

Y02PClimate change mitigation technologies in the production or processing of goods12%

A01GHorticulture6%

A01MCatching, trapping or scaring of animals6%

A61LMethods or apparatus for sterilising materials or objects in general6%

B05BSpraying apparatus6%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers6%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

PatentTitleYear

10,472,604Feed material for biomass generator2019 9,540,608'Feed material for biomass generator'2017 8,430,337'Light-activated portable aerosol mist sprayer device'2013 7,670,989'Neutralizing superabsorbent polymer composition'2010 5,145,595'Anti-static fabric softening article for use in an automatic clothes dryer'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Based in Austin, TX, US· patent location history

2010–2019Patents assigned to NCH CORP (4)· patent assignee history

2010–2019Based in Flower Mound, TX, US· patent location history

2013Patents assigned to BOESCH-DEVEZE WILLIAM PIERRE (1)· patent assignee history

2013Patents assigned to COLARUSSO JOSEPH THOMAS (1)· patent assignee history

2013Patents assigned to PEARCE III ROBERT CLARENCE (1)· patent assignee history

2013Patents assigned to ROHEIM JOHN RAY (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NCH CORP	4	2010–2019
BOESCH-DEVEZE WILLIAM PIERRE	1	2013
COLARUSSO JOSEPH THOMAS	1	2013
PEARCE III ROBERT CLARENCE	1	2013
ROHEIM JOHN RAYself	1	2013

Locations

Location	Patents	Span
Flower Mound, Texas, US	4	2010–2019
Austin, Texas, US	1	1992