Assignee
POLITECHNIKA WARSZAWSKA
PL·22 granted patents·10 pending applications·64 citations·filing 1975–2024
Top patents by PatentIndex Score
32 records- 0167US2026001832A1Nitrating mixture for the nitration of 2,4- and 2,6-dinitrotoluene to 2,4,6-trinitrotoluene and a process for obtaining thereof using the samePOLITECHNIKA WARSZAWSKA·Filed 2023·Application pending·0 cites
- 0265US2025326734A1Fluorinated derivatives of methoxydibenzo[b,f]oxepin and method for obtaining thereofPOLITECHNIKA WARSZAWSKA·Filed 2023·Application pending·0 cites
- 0364US2025354227A1Method of heat treatment of medium- and high-carbon alloy steel and use thereofPOLITECHNIKA WARSZAWSKA·Filed 2023·Application pending·0 cites
- 0453US4043173AMethod of shaping the outer surfaces of objects consisting of deformable materials and device for the application of the methodPOLITECHNIKA WARSZAWSKA·Filed 1976·Granted Aug 23, 1977·17 cites·4 claims
- 0552US2025161944A1Cartridge with lab on paper type sensors and a method of measurement with their usePOLITECHNIKA WARSZAWSKA·Filed 2023·Application pending·0 cites
- 0651US2025101220A1Biocomposite comprising beeswax and method of obtaining biocomposite using beeswaxPOLITECHNIKA WARSZAWSKA·Filed 2023·Application pending·0 cites
- 0750US2025368519A1Process for bleaching diatomaceous earthPOLITECHNIKA WARSZAWSKA·Filed 2023·Application pending·0 cites
- 0850US2024228295A1A method for producing flaked graphene by intercalation and exfoliation of graphitePOLITECHNIKA WARSZAWSKA·Filed 2022·Application pending·0 cites
- 0949US2025381141A1Formulation of lecithin-modified calcium phosphate nanoparticles with an enhanced cellar uptake as a carrier for bisphosphonates and a method of preparing thereofPOLITECHNIKA WARSZAWSKA·Filed 2023·Application pending·0 cites
- 1048US2025059935A1Laboratory stand for studying the effect of acceleration on the linear burning rate of solid rocket propellantsPOLITECHNIKA WARSZAWSKA·Filed 2022·Application pending·0 cites
- 1147US10059658B2Method for preparation of 5-alkylsalicylaldoximes and application thereofPOLITECHNIKA WARSZAWSKA·Filed 2017·Granted Aug 28, 2018·0 cites·8 claims
- 1245US2018305301A1Method for preparation of 5-alkylsalicylaldoximes and application thereofPOLITECHNIKA WARSZAWSKA·Filed 2018·Application pending·0 cites
- 1344US12568292B2Digital camera that compensates for temperature drift of an imagePOLITECHNIKA WARSZAWSKA·Filed 2024·Granted Mar 3, 2026·0 cites·20 claims
- 1444US12298717B2Methods of recording and reproducing hologramsPOLITECHNIKA WARSZAWSKA·Filed 2022·Granted May 13, 2025·0 cites·24 claims
- 1542US11773224B2Application of a polymer-carbon material for shielding from electromagnetic radiation with wavelengths in sub-terahertz and terahertz rangesPOLITECHNIKA WARSZAWSKA·Filed 2017·Granted Oct 3, 2023·0 cites·9 claims
- 1642US4795820AMethod of manufacturing tinorganic compounds and stabilizersPOLITECHNIKA WARSZAWSKA·Filed 1986·Granted Jan 3, 1989·5 cites·15 claims
- 1738US12575913B2Bioactive intraosseous dental implantPOLITECHNIKA WARSZAWSKA·Filed 2019·Granted Mar 17, 2026·0 cites·18 claims
- 1835US11463247B2Generator of physically unclonable cryptographic keysPOLITECHNIKA WARSZAWSKA·Filed 2018·Granted Oct 4, 2022·0 cites·20 claims
- 1934US12326401B2Refractive index distribution standardPOLITECHNIKA WARSZAWSKA·Filed 2020·Granted Jun 10, 2025·0 cites·10 claims
- 2034US9272906B2Method for purification of ammonia, mixtures of nitrogen and hydrogen, or nitrogen, hydrogen and ammoniaPOLITECHNIKA WARSZAWSKA·Filed 2014·Granted Mar 1, 2016·0 cites·7 claims
- 2132US4167611AMethod of production of compositions which exhibit no shrinkage or which increase in volume during settingPOLITECHNIKA WARSZAWSKA·Filed 1977·Granted Sep 11, 1979·9 cites·9 claims
- 2231US11366640B2Random number generator with a bistable and ring oscillatorsPOLITECHNIKA WARSZAWSKA·Filed 2018·Granted Jun 21, 2022·0 cites·18 claims
- 2327US4075895AMethod of obtaining periodical impacts in one directionPOLITECHNIKA WARSZAWSKA·Filed 1975·Granted Feb 28, 1978·6 cites·2 claims
- 2426US4496930AIn-line fire detector of a fire protection and alarm systemPOLITECHNIKA WARSZAWSKA·Filed 1983·Granted Jan 29, 1985·8 cites·1 claims
- 2526US4106548AMass for production of cores and casting mouldsPOLITECHNIKA WARSZAWSKA·Filed 1976·Granted Aug 15, 1978·3 cites·13 claims
- 2621US4217080AMachine for molding pipe-type elements such as steel fabric reinforced concrete pipesPOLITECHNIKA WARSZAWSKA·Filed 1978·Granted Aug 12, 1980·4 cites·5 claims
- 2721US4047305ALink mechanism of a mechanical transducer, especially of a toothed amplifying gaugePOLITECHNIKA WARSZAWSKA·Filed 1976·Granted Sep 13, 1977·2 cites·4 claims
- 2820US4551242AApparatus for dynamic classification of suspensions of solid bodies in liquidsPOLITECHNIKA WARSZAWSKA·Filed 1984·Granted Nov 5, 1985·5 cites·1 claims
- 2917US4008377AArrangement for registering and reading of message units in telephone exchangesPOLITECHNIKA WARSZAWSKA·Filed 1975·Granted Feb 15, 1977·2 cites·4 claims
- 3016US4333802AMethod of electrochemical obtaining of bright tin coatingsPOLITECHNIKA WARSZAWSKA·Filed 1981·Granted Jun 8, 1982·2 cites·1 claims
- 3115US4163087AMethod for production of new thermal and chemical resistant polyurethane plasticsPOLITECHNIKA WARSZAWSKA·Filed 1976·Granted Jul 31, 1979·0 cites·9 claims
- 3212US6305395B1Apparatus enabling disabled persons to walkPOLITECHNIKA WARSZAWSKA·Filed 1998·Granted Oct 23, 2001·1 cites·12 claims
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