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CERADYNE INC

Overview
  • Total Patents
    62
  • GoodIP Patent Rank
    93,573
About

CERADYNE INC has a total of 62 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and environmental technology are ASEA CERAMA AB, VAIL MICHAEL A and JAECKEL MANFRED.

Patent filings per year

Chart showing CERADYNE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Falce Louis R 11
#2 Cook Kevin S 11
#3 Bosley Beth D 11
#4 Mikijelj Biljana 7
#5 Nawaz Muhammad Zubair 6
#6 Ide Russell Douglas 4
#7 Ezis Andre 4
#8 Giasson Genevieve 3
#9 Giasson Geneviéve 3
#10 Carberry John J 3

Latest patents

Publication Filing date Title
CN106463190A Pool including aqueous solution of polyhedral boron hydride anions or carborane anions and methods of using the same
KR20160122137A Method of making a metal matrix composite material
US2014200131A1 Si3N4 insulator material for corona discharge igniter systems
CN105210151A Method of cooling nuclear reactor and nuclear reactor including polyhedral boron hydride or carborane anions
WO2014058504A2 Armor bolts
US9204678B1 Helmet retention system
WO2011142789A2 Dense silicon nitride body having high strength, high weibull modulus and high fracture toughness
US2010130344A1 High resistivity SiC material with B, N and O as the only additions
US2009044695A1 Spring assisted articulating window armor system
US2009044694A1 Adjustable louvered armor window system
US2009029843A1 High-volume, fully dense silicon nitride monolith and method of making by simultaneously joining and hot pressing a plurality of RBSN parts
US2007110561A1 Hydrodynamic bearing runner for use in tilting pad thrust bearing assemblies for electric submersible pumps
US2007089700A1 Castable ceramic port liner
US2007010391A1 Lightweight boron carbide materials with improved mechanical properties and process for their manufacture
US2006087060A1 Continuous process for fabricating reaction bonded silicon nitride articles
US2006228990A1 Method and apparatus for generating complex shapes on cylindrical surfaces
US6532857B1 Ceramic array armor
US6004895A Pigmented silicon nitride
WO9639709A1 Directly heated dispenser cathode and method of manufacture therefor
US5340107A Monolithic ceramic golf club putter head and method of manufacture thereof