Inventor · disambiguated record
Ching-Ming Chang
Also filed as: CHANG CHING M · CHANG CHING-MING
8 granted patents·8 pending applications·373 citations·filing 1979–2025
89Inventor score
Top patents by PatentIndex Score
16 records- 0194US4251234AHigh intensity ionization-electrostatic precipitation system for particle removalUNION CARBIDE CORP·Filed 1979·Granted Feb 17, 1981·93 cites·13 claims
- 0293US4472107ARotary fluid handling machine having reduced fluid leakageUNION CARBIDE CORP·Filed 1982·Granted Sep 18, 1984·120 cites·11 claims
- 0390US4247307AHigh intensity ionization-wet collection method and apparatusUNION CARBIDE CORP·Filed 1979·Granted Jan 27, 1981·69 cites·15 claims
- 0487US2024197657A1Ketorolac tromethamine compositions for treating or preventing ocular painALLERGAN INC·Filed 2023·Application pending·0 cites
- 0581US2023181497A1Ketorolac tromethamine compositions for treating or preventing ocular painALLERGAN INC·Filed 2022·Application pending·0 cites
- 0679US2025000790A1Ketorolac compositions for corneal wound healingALLERGAN INC·Filed 2024·Application pending·0 cites
- 0775US2025281432A1Ketorolac tromethamine compositions for treating or preventing ocular painALLERGAN INC·Filed 2025·Application pending·0 cites
- 0874US5557549AKnowledge based diagnostic advisory system and method for an air separation plantPRAXAIR TECHNOLOGY INC·Filed 1995·Granted Sep 17, 1996·55 cites·10 claims
- 0972US2020197336A1Ketorolac tromethamine compositions for treating or preventing ocular painALLERGAN INC·Filed 2020·Application pending·0 cites
- 1066US2021315805A1Ketorolac compositions for corneal wound healingALLERGAN INC·Filed 2021·Application pending·0 cites
- 1164US4244709AHigh intensity ionization-electrostatic precipitation system for particle removal and method of operationUNION CARBIDE CORP·Filed 1979·Granted Jan 13, 1981·20 cites·8 claims
- 1246US2003118663A1Method and composition for treating diabetesFiled 2001·Application pending·0 cites
- 1340US2016297829A1Method for producing avenaciolides and uses thereofACADEMIA SINICA·Filed 2015·Application pending·0 cites
- 1436US5046518AFolding frame for use in umbrella or the likeCHANG CHING MING·Filed 1990·Granted Sep 10, 1991·9 cites·2 claims
- 1533US6901918B2Engine carburetor freeze-proof apparatusKWANG YANG MOTOR CO·Filed 2003·Granted Jun 7, 2005·0 cites·4 claims
- 1630US5117851AOptionally-positioned table coverCHANG CHING MING·Filed 1990·Granted Jun 2, 1992·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →