Inventor

Xuxian Niu

Inventor

Pleasanton, CA, US

Overview

2011–2012

Patent span

Performing operations

Primary field (CPC B)

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

B29Dprimary

B29DProducing particular articles from plastics or from substances in a plastic state33%

B29CShaping or joining of plastics17%

B29LIndexing scheme associated with subclass b29c, relating to particular articles17%

G02CSpectacles17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to COOPERVISION INT HOLDING CO LP (2)· patent assignee history

2011–2012Based in Pleasanton, CA, US· patent location history

2012Patents assigned to MARMO J CHRISTOPHER (1)· patent assignee history

2012Patents assigned to NIU XUXIAN (1)· patent assignee history

2012Patents assigned to YAO LI (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
COOPERVISION INT HOLDING CO LP	2	2011–2012
MARMO J CHRISTOPHER	1	2012
NIU XUXIANself	1	2012
YAO LI	1	2012

Locations

Location	Patents	Span
Pleasanton, California, US	2	2011–2012