Portfolio comparison
Compare Patent Portfolios
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Now pick the second company
Company A: Twitter Inc. Click a company below to set Company B.
ASM IP HOLDING BVAlcatel SAAmazon Technologies IncAmazon com IncApple Computer IncApple IncAutodesk IncBaidu USA LLCBell Atlantic Network Services IncBell Communications Research IncBell Telephone Laboratories IncBgi Shenzhen & Bgi Shenzhen Co LtdBrainChip IncBroadWare Technologies LLCCILAG GMBH INTCalifornia Institute of TechnologyCanon IncCaterpillar Japan LtdCentral Glass Co LtdCentre National de la Recherche Scientifique CNRSCetus CorpCisco Technology IncCommonwealth Scientific and Industrial Research Organization CSIROD Wave Systems IncData Tech Services IncEI Du Pont de Nemours and CoESDR Network Solutions LLCEconnectix LLCElan Microelectronics CorpEnergy Partners IncEnzon Labs IncExxon Research and Engineering CoFairchild Semiconductor CorpFinisar CorpFraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eVGTE Laboratories IncGoogle LLCHarman International Industries Canada LtdHarvard UniversityHewlett Packard Development Co LPHookless Fastener CoIndividualIntel CorpInterlego AGInternational Business Machines CorpJohnson Controls Technology CoKOOLERHEADZLeland Stanford Junior UniversityLenovo Singapore Pte LtdLogitech IncMassachusetts Institute of TechnologyMicrosoft CorpMicrosoft Technology Licensing LLCMinnesota Mining and Manufacturing CoModernaTx IncNCR CorpNetscape Communications CorpNissan Motor Co LtdNitto Denko CorpNorton CoNvidia CorpProcess Systems IncProdigy Services CoRCA CorpRaytheon Manufacturing CoResearch in Motion LtdResonate IncRicoh Co LtdSamsung Electronics Co LtdScientific Atlanta LLCSnapchat IncSony CorpSperry CorpStanford Research InstituteTELEVISION LAB IncTerayon Communication Systems IncTexas Instruments IncThermo Fisher Scientific IncTokyo Shibaura Electric Co LtdToshiba CorpTwitter IncUS Department of Health and Human ServicesUS Department of NavyUniversitaet WienUniversity of California San Diego UCSDUniversity of Pennsylvania PennVelcro SAWistron CorpXerox CorpXilinx Inc
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Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.