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Pleasantville, NY, United States of America

David F Witman

USPTO Granted Patents = 13

Average Co-Inventor Count = 5.5

ph-index = 8

Forward Citations = 364(Granted Patents)

Location History:

Ossining, NY (US) (1988 - 1991)
Pleasantville, NY (US) (1988 - 1996)

Company Filing History:

13 out of 164,108

International Business Machines Corporation

Years Active: 1988-1996

where 'Filed Patents' based on already Granted Patents

13 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 5534094 - Method for fabricating multi-layer thin film structure having a (1996-07-09),

2. 5286599 - Base developable negative photoresist composition and use thereof (1994-02-15),

3. 5258236 - Multi-layer thin film structure and parallel processing method for (1993-11-02),

4. 5238773 - Alkaline developable photoresist composition containing radiation (1993-08-24),

5. 5115095 - Epoxy functional organosilicon polymer (1992-05-19),

6. 5110711 - Method for forming a pattern (1992-05-05),

7. 5098816 - Method for forming a pattern of a photoresist (1992-03-24),

8. 5059512 - Ultraviolet light sensitive photoinitiator compositions, use thereof and (1991-10-22),

9. 4981909 - Plasma-resistant polymeric material, preparation thereof, and use thereof (1991-01-01),

10. 4840923 - Simultaneous multiple level interconnection process (1989-06-20),

11. 4782008 - Plasma-resistant polymeric material, preparation thereof, and use thereof (1988-11-01),

12. 4770947 - Multiple density mask and fabrication thereof (1988-09-13),

13. 4744615 - Laser beam homogenizer (1988-05-17),

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