Vision-Ease Lens, Inc.

City:

Ramsey, Minnesota

Country:

United States

Published Applications:

Last publication date:

2006-03-07

Patent Grants:

Last grant date:

2006-03-07

Top Inventors for applications by Vision-Ease Lens, Inc.

These are the the leading inventors for applications assigned to Vision-Ease Lens, Inc.:

Xuzhi Qin 3 Hacienda Heights, CA United States
J. Thomas Ippoliti 2 St. Paul, MN United States
Frank J. Hughes 1 Edina, MN United States

Recent patent applications by Vision-Ease Lens, Inc.

Vision-Ease Lens, Inc. based in Ramsey, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2006-03-07 ✅ Patent 7,008,568 granted on 2006-03-07

US10038350

Photochromic naphthopyran compounds: compositions and articles containing those naphthopyran compounds

#2 | 2005-03-08 ✅ Patent 6,863,843 granted on 2005-03-08

US9746322

Naphthopyran compounds, photoresponsive compositions and lenses

#3 | 2005-02-22 ✅ Patent 6,858,732 granted on 2005-02-22

US10090594

Photochromic benzodioxine fused naphthopyran compounds, compositions and articles containing those naphthopyran compounds

AssigneeID:

690363 ⎘