Inventor
Nan J. Lin
Inventor
Burlington, MA, US
Overview
11→
Patents
1980–2003
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B43Kprimary
B43KImplements for writing or drawing17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
Y10TTechnical subjects covered by former us classification10%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing7%
B41MPrinting, duplicating, marking, or copying processes7%
B26BHand-held cutting tools not otherwise provided for3%
G09BEducational or demonstration appliances3%
PatentTitleYear
6,518,329'Liquid ink'20036,075,070'Marking instrument including liquid ink'20005,926,901'Foam grip'19995,876,134'Foam grip'19995,217,255'Erasable system including marking surface and erasable ink composition'19934,988,123'Erasable system including marking surface and erasable ink composition'19914,940,628'Erasable system including marking surface and erasable ink composition'19904,932,800'Finger gripping device'19904,369,236'Battery separator'19834,368,243'Battery separator'19834,228,225'Battery separator'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1983Patents assigned to GRACE W R & CO (3)· patent assignee history
1980–2003Based in Burlington, MA, US· patent location history
1990–2000Patents assigned to GILLETTE CO (6)· patent assignee history
1993Patents assigned to HANLEY PETER G (1)· patent assignee history
1993Patents assigned to LIN NAN J (1)· patent assignee history
2003Patents assigned to BEROL CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GILLETTE CO | 6 | 1990–2000 |
| GRACE W R & CO | 3 | 1980–1983 |
| BEROL CORP | 1 | 2003 |
| HANLEY PETER G | 1 | 1993 |
| LIN NAN Jself | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Burlington, Massachusetts, US | 11 | 1980–2003 |