U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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...that in 1800 ether was first used by partyers as a fun diversion? Sniffing the gas led to hilarious and raucous laughter as people watched each other become more and more intoxicated and silly. Several doctors independently realized the value ether would have to anesthetize surgery patients. Of those who claimed rights to the "discovery," none had a happy ending. One had a seizure and died defending his rights. Another spent his life in an asylum because he had been denied acclaim. A third became addicted to chloroform and, in a New York City jail, he soaked a cloth in the drug, severed an artery and bled to death.

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Examiner: Angebranndt, M.


Primary examiner statistics: 2 patents; average approval time: 882 days
Assistant examiner statistics: 16 patents; average approval time: 780 days

Patents as Primary Examiner

Patent No. Patent Title:
6811959 Hardmask/barrier layer for dry etching chrome films and improving...
6797456 Dual-layer deep ultraviolet photoresist process and structure

Patents as Assistant Examiner

Patent No. Patent Title:
5529861 Method for enhancing the utility of a photopolymer recording medi...
5512416 Optical recording medium
5500325 Dye mixtures for optical recording layers
5500310 Holographic flake pigment
5468591 Barrier layer for laser ablative imaging
5436111 Color diffusion transfer light-sensitive material
5348828 Process for producing electrode substrate
5328809 Patterning of semiconductive polymers
5300398 Intermediate receiver cushion layer
5270145 Heat image separation system
5266425 Self-aligned process for applying color filters to electronic out...
5264320 Mixture of dyes for black dye donor thermal color proofing
5230973 Method of recording and erasing information in an erasible optica...
5213947 Optical recording medium
5198324 Method for making lithographic printing plate
5153084 Process for preparing a photo-mask for imaging three-dimensional ...
 
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