Inventor

Martin J. Coffey

Inventor

Buffalo Grove, IL, US

Overview

2000–2020

Patent span

Chemistry

Primary field (CPC C)

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

C08Lprimary

C08LCompositions of macromolecular compounds11%

D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials11%

A61LMethods or apparatus for sterilising materials or objects in general9%

B01DSeparation9%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management9%

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

A61FFilters implantable into blood vessels6%

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

C09KMaterials for miscellaneous applications, not provided for elsewhere6%

D21HPulp compositions6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2000–2001Patents assigned to NALCO CHEMICAL CO (2)· patent assignee history

2000Based in Naperville, IL, US· patent location history

2001–2003Based in Wheaton, IL, US· patent location history

2003–2004Patents assigned to ONDEO NALCO CO (3)· patent assignee history

2004Based in Portage, MI, US· patent location history

2013–2020Patents assigned to BAUSCH & LOMB (2)· patent assignee history

2013Patents assigned to BARNIAK VICKI L (1)· patent assignee history

2013Based in Pittsford, NY, US· patent location history

2018–2020Patents assigned to MEDLINE IND INC (2)· patent assignee history

2018–2020Based in Buffalo Grove, IL, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations