Inventor
David E. Nikles
Inventor
Colonia, NJ, US
Overview
14→
Patents
1986–1997
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer35%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests27%
Y10TTechnical subjects covered by former us classification11%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments5%
B05DProcesses for applying fluent materials to surfaces, in general3%
B82YSpecific uses or applications of nanostructures3%
C07CAcyclic or carbocyclic compounds3%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
PatentTitleYear
5,686,136'Amino-quinones, and their use in providing corrosion resistance to metals'19975,596,098'Amino-quinones, and their use in providing corrosion resistance to metals'19975,475,066'Reactive amino-quinones, copolymers thereof and corrosion resistant information storage devices'19955,246,748'Thin film optical medium of a multiple amphiphilic bilayer composite'19935,102,739'Low temperature, aqueous ammonia treatment for polycarbonate substrates and optical information media employing same'19925,096,742'High temperature, high humidity stabilization process for optical information storage media containing polycarbonate substrates'19925,059,510'Media for optical information storage comprising an organic macrocyclic chromophore substituted with a film conferring organic substituent'19915,045,440'Stabilization of optical information storage media by incorporation of nitrogen containing compounds'19915,011,756'Storage of optical information using photochiroptical effect'19914,997,744'Process for coating a polycarbonate or polymethylmethacrylate containing base'19914,937,119'Textured organic optical data storage media and methods of preparation'19904,783,386'Use of anthracyanine and phenanthracyanine chromophores in optical information media'19884,725,525'Recording information media comprising chromophores'19884,605,607'Optical data storage medium having organometallic chromophore/polymer coordinated information layer'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986Patents assigned to CELANESE CORP (1)· patent assignee history
1986–1992Based in Colonia, NJ, US· patent location history
1988–1993Patents assigned to HOECHST CELANESE CORP (9)· patent assignee history
1988Patents assigned to HOEBBST CELANESE CORP (1)· patent assignee history
1991Based in Middlesex, NJ, US· patent location history
1993–1997Based in Tuscaloosa, AL, US· patent location history
1995Patents assigned to UNIV ALABLAMA (1)· patent assignee history
1997Patents assigned to UNIV ALABAMA (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOECHST CELANESE CORP | 9 | 1988–1993 |
| UNIV ALABAMA | 2 | 1997 |
| CELANESE CORP | 1 | 1986 |
| HOEBBST CELANESE CORP | 1 | 1988 |
| UNIV ALABLAMA | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Colonia, New Jersey, US | 9 | 1986–1992 |
| Tuscaloosa, AL, US | 4 | 1993–1997 |
| Middlesex, New Jersey, US | 1 | 1991 |