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

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In 1608, Dutch eyeglass maker Hans Lipperhey filed the first patent for a working telescope. The patent was denied.

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Examiner: Schull, Lisa M.


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 27 patents; average approval time: 613 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner

Patent No. Patent Title:
5260125 Ceramic composite of aluminoborosilicate fibers coated with sever...
5240500 Gypsum based wallboard taping composition
5231059 Process for preparing black glass using cyclosiloxane precursors
5185299 Microcrystalline alumina-based ceramic articles
5178809 Process for producing silicon nitride sintered material
5164004 High permeability metal casting plaster and method of making same
5162268 Vanadium garnet materials in the MnO-CaO-V2 03
5160539 Method and product of fly ash benefication by carbon burnout in a...
5154987 Highly conductive electrolyte composites containing glass and cer...
5153150 Partially crystallizing enamel containing Zn2 SiO...
5145803 Glass sealant containing lead borate glass and fillers of mullite...
5145805 Glass compositions
5143871 Clay bodies of china and ball clays containing heat treated clay ...
5137848 Dielectric composition containing kerf additive
5128289 X7R dielectric ceramic composition and capacitor made therefrom
5124285 Dome forming sliding gate filling composition
5121748 Biocompatible infused absorption glass containing FeO
5120690 Process for the utilization of used DeNOx catalysts
5116790 COG dielectric with high K
5114882 Filter for aluminum hot melt having a partially crystalline binde...
5102834 Vanadium garnet materials in the MnO-CaO-V2 O3
5100848 Oxide type solid lubricant containing Cr2 O3
5094692 Gas impermeable coating for a refractory article
5068209 Optical fluorophosphate glass with anomalous positive incremental...
5034354 Alkali-free multichannel plate and glass
5030598 Silicon aluminum oxynitride material containing boron nitride
5023218 Fused and cast refractory products having a high zirconium dioxid...
 
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