Inventor · disambiguated record
Ching-Te Chang
Also filed as: CHANG CHING T · CHANG CHING-TE
14 granted patents·2 pending applications·93 citations·filing 1979–2013
92Inventor score
Files withIND TECH RES INST12PURDUE RESEARCH FOUNDATION2AMERSEN BIOSCIENCE INTERNATION1REAL TIME WINNING SYSTEM INC1
Top patents by PatentIndex Score
16 records- 0183US4298603AO-AminoalkylsalicylatesIND TECH RES INST·Filed 1979·Granted Nov 3, 1981·15 cites·8 claims
- 0267US5578636APolythiophene anti-tumor agentsPURDUE RESEARCH FOUNDATION·Filed 1994·Granted Nov 26, 1996·11 cites·3 claims
- 0364US4508654APreparation of bis-carboxy ethyl germanium sesquioxide and its propionic acid derivativesIND TECH RES INST·Filed 1982·Granted Apr 2, 1985·8 cites·11 claims
- 0460US5508440AHydroxymethylpolythiophene derivativesIND TECH RES INST·Filed 1993·Granted Apr 16, 1996·6 cites·6 claims
- 0555US5994394APolyheterocyclic compoundsIND TECH RES INST·Filed 1997·Granted Nov 30, 1999·6 cites·33 claims
- 0653US6046229APolyaryl antitumor agentsIND TECH RES INST·Filed 1998·Granted Apr 4, 2000·5 cites·25 claims
- 0750US5747525AMedicinal thiophene compoundsIND TECH RES INST·Filed 1995·Granted May 5, 1998·15 cites·3 claims
- 0846US5596014AHydroxymethyl-polythiophene derivativesIND TECH RES INST·Filed 1995·Granted Jan 21, 1997·3 cites·22 claims
- 0944US2014364187A1Real-time betting, drawing and winning system and method thereofREAL TIME WINNING SYSTEM INC·Filed 2013·Application pending·0 cites
- 1040US5753692AMedicinal thiophene compoundsIND TECH RES INST·Filed 1995·Granted May 19, 1998·8 cites·7 claims
- 1140US5602170AMedicinal thiophene compoundsIND TECH RES INST·Filed 1994·Granted Feb 11, 1997·9 cites·19 claims
- 1239US4420430AMethod for preparing organo germanium propionic acid derivativesIND TECH RES INST·Filed 1982·Granted Dec 13, 1983·4 cites·17 claims
- 1339US2006234956A1Dicarboxylic acid ester derivatives of ginsenoside, pharmaceutical preparations containing the same, and preparation thereofAMERSEN BIOSCIENCE INTERNATION·Filed 2006·Application pending·0 cites
- 1436US5596107AHydroxymethypolythiophene derivativesIND TECH RES INST·Filed 1995·Granted Jan 21, 1997·1 cites·13 claims
- 1530US5741811APolythiophene anti-tumor agentsPURDUE RESEARCH FOUNDATION·Filed 1996·Granted Apr 21, 1998·2 cites·19 claims
- 1629US5608081AHydroxymethylpolythiophene derivativesIND TECH RES INST·Filed 1995·Granted Mar 4, 1997·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →