Inventor

Margaret W. Frey

Inventor

Ithaca, NY, US

Overview

2009–2021

Patent span

Textiles

Primary field (CPC D)

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

D01Fprimary

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons14%

D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons11%

Y10TTechnical subjects covered by former us classification11%

C08LCompositions of macromolecular compounds7%

A01NPreservation of bodies of humans or animals or plants or parts thereof4%

B01DSeparation4%

B29DProducing particular articles from plastics or from substances in a plastic state4%

C05GMixtures of fertilisers covered individually by different subclasses of class c054%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%

C08JWorking-up4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to CORNELL RES FOUNDATION INC (2)· patent assignee history

2009–2018Based in Ithaca, NY, US· patent location history

2012–2018Patents assigned to FREY MARGARET W (2)· patent assignee history

2012Patents assigned to BUYUKTANIR EBRU A (1)· patent assignee history

2016–2018Patents assigned to UNIV CORNELL (2)· patent assignee history

2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history

2021Based in Cottage Grove, MN, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Ithaca, New York, US	5	2009–2018
Cottage Grove, Minnesota, US	1	2021