Inventor · disambiguated record
Yaguang Liu
Also filed as: LIU YAGUANG
35 granted patents·13 pending applications·600 citations·filing 1985–2018
98Inventor score
Top patents by PatentIndex Score
48 records- 0191US6802581B2Method, program product and system for ink management controlHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Oct 12, 2004·48 cites·37 claims
- 0289US6860585B2Printhead orientationHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Mar 1, 2005·32 cites·48 claims
- 0379US9622970B2Pharmaceutical composition containing lutein and antioxidant for treating and preventing human diseaseLIU YAGUANG·Filed 2014·Granted Apr 18, 2017·1 cites·1 claims
- 0479US6475531B1Safe botanical drug for treatment and prevention of influenza and increasing immune functionFiled 2001·Granted Nov 5, 2002·8 cites·6 claims
- 0578US4842859APharmaceutical compositions for reducing hyperlipidemia and platelet-aggregationLIU YAGUANG·Filed 1986·Granted Jun 27, 1989·53 cites·6 claims
- 0676US4708949ATherapeutic composition from plant extractsLIU YAGUANG·Filed 1985·Granted Nov 24, 1987·47 cites·17 claims
- 0775US4795742ATherapeutic composition from plant extractsLIU YAGUANG·Filed 1986·Granted Jan 3, 1989·46 cites·14 claims
- 0870US6486169B1Botanical drug for treatment and prevention of alzhimer's diseaseFiled 2002·Granted Nov 26, 2002·1 cites·11 claims
- 0969US6855353B2Method for producing antioxidant and prevention of cancerFiled 2002·Granted Feb 15, 2005·1 cites·1 claims
- 1068US4755504APharmaceutical composition from TienchiLIU YAGUANG·Filed 1986·Granted Jul 5, 1988·31 cites·16 claims
- 1165US8114444B2Pharmaceutical composition containing Momordica charantia L. extracts for lowering blood glucoseLIU YAGUANG·Filed 2009·Granted Feb 14, 2012·0 cites·11 claims
- 1265US4843067APolysaccharide containing pharmaceutical composition for increasing the immune functionLIU YAGUANG·Filed 1986·Granted Jun 27, 1989·27 cites·7 claims
- 1363US2010240887A1New methods of producing HHTLIU YAGUANG·Filed 2009·Application pending·0 cites
- 1462US5108750APharmaceutical compositions for reducing hyperlipidemia and platelet-aggregationLIU YAGUANG·Filed 1989·Granted Apr 28, 1992·25 cites·3 claims
- 1562US4684628APharmaceutical composition containing pure San-Mai-SenLIU YAGUANG·Filed 1985·Granted Aug 4, 1987·25 cites·2 claims
- 1661US4985248APharmaceutical composition containing a safe extracts of fruits and vegetables for the treating and preventing of diabetesLIU YAGUANG·Filed 1989·Granted Jan 15, 1991·22 cites·4 claims
- 1760US4886666APharmaceutical composition for inhibiting viruses and increasing immune function (PII)LIU YAGUANG·Filed 1987·Granted Dec 12, 1989·22 cites·5 claims
- 1858US5071839ASafe pharmaceutical composition for decreasing side effects of antiviral drugs and increasing the immune function (SDI) IILIU YAGUANG·Filed 1987·Granted Dec 10, 1991·21 cites·2 claims
- 1957US4783454AProcess for producing harringtonine and homoharringtonineLIU YAGUANG·Filed 1987·Granted Nov 8, 1988·21 cites·4 claims
- 2056US4687761APharmaceutical composition for increasing immunity and decreasing side effects of anticancer chemotherapyLIU YAGUANG·Filed 1985·Granted Aug 18, 1987·19 cites·10 claims
- 2155US4906470APharmaceutical composition for treating and preventing cardiovascular diseaseLIU YAGUANG·Filed 1986·Granted Mar 6, 1990·18 cites·4 claims
- 2254US4675318ASafe antileukemia drug, SALLIU YAGUANG·Filed 1985·Granted Jun 23, 1987·17 cites·3 claims
- 2354US2007166415A1Safe medicine for treating and preventing cancer and method of useLIU YAGUANG·Filed 2006·Application pending·0 cites
- 2453US4944946APharmaceutical composition for inhibiting viruses and increasing immune function (PII)LIU YAGUANG·Filed 1989·Granted Jul 31, 1990·16 cites·1 claims
- 2553US2007059385A1Safe pharmaceutical composition for treating and preventing cancer and method of useLIU YAGUANG·Filed 2005·Application pending·0 cites
- 2653US2007059388A1Pharmaceutical composition containing a safe extracts of plants for the treating and preventing of diabetes and cardiovascular diseaseLIU YAGUANG·Filed 2005·Application pending·0 cites
- 2752US2004192641A1Special preparation of anticancer drugs made by novel nanotechnologyFiled 2003·Application pending·0 cites
- 2851US4985247APharmaceutical composition for inhibiting viruses and increasing immune function (PII)LIU YAGUANG·Filed 1989·Granted Jan 15, 1991·7 cites·1 claims
- 2951US2004072790A1Safe natural pharmaceutical composition for treating cancerFiled 2002·Application pending·0 cites
- 3051US2004047927A1Soybean drug and new method of extracting soybean isoflavoneFiled 2002·Application pending·0 cites
- 3150US5968516ASoybean drug and new method of extracting soybean saponinsFiled 1995·Granted Oct 19, 1999·8 cites·1 claims
- 3250US5086043AProduction of Saponins of LichiLIU YAGUANG·Filed 1990·Granted Feb 4, 1992·14 cites·2 claims
- 3350US4999376APharmaceutical composition for treating and preventing cardiovasular diseaseLIU YAGUANG·Filed 1989·Granted Mar 12, 1991·13 cites·4 claims
- 3449US2003175365A1Natural drug induced differentiation cancer cells to resemble normal cellsFiled 2002·Application pending·0 cites
- 3549US2003152647A1Safe botanical drug for treating malignant pleural effusion and cancer and increasing immune functionFiled 2002·Application pending·0 cites
- 3647US4999343AProduction of polysaccharides and saponin of dangshenLIU YAGUANG·Filed 1989·Granted Mar 12, 1991·11 cites·3 claims
- 3747US4906471APharmaceutical composition for the reducing both hyperlipidemia and platelet-aggregation (PHP)LIU YAGUANG·Filed 1989·Granted Mar 6, 1990·11 cites·2 claims
- 3847US2002164367A1Botanical drug for increasing immunity and decreasing side effects of chemotherapyFiled 2001·Application pending·0 cites
- 3946US5098710AProduction of kuguasuLIU YAGUANG·Filed 1990·Granted Mar 24, 1992·11 cites·2 claims
- 4045US5834605ASafe pharmaceutical composition for treating and preventing alcohol abuse and increasing immune functionFiled 1997·Granted Nov 10, 1998·4 cites·2 claims
- 4144US4945115AProcess for preparing ferulic acidLIU YAGUANG·Filed 1987·Granted Jul 31, 1990·9 cites·4 claims
- 4242US4808629ASafe antileukemia drug, SALLIU YAGUANG·Filed 1987·Granted Feb 28, 1989·8 cites·2 claims
- 4341US2010214597A1Service stationHASSELER KELVIN·Filed 2009·Application pending·0 cites
- 4440US10775185B2Method and apparatus for acquiring route popularity in road networksALIBABA GROUP HOLDING LTD·Filed 2018·Granted Sep 15, 2020·0 cites·21 claims
- 4540US2010214596A1Routing Component Ready CommandsHASSELER KELVIN·Filed 2009·Application pending·0 cites
- 4635US4985408APharmaceutical composition for treating and preventing cardiovascular diseaseLIU YAGUANG·Filed 1989·Granted Jan 15, 1991·3 cites·1 claims
- 4733US2017286624A1Methods, Systems, and Devices for Evaluating a Health Condition of an Internet UserALIBABA GROUP HOLDING LTD·Filed 2017·Application pending·0 cites
- 4830US4985431APharmaceutical composition for treating and preventing cardiovascular diseaseLIU YAGUANG·Filed 1989·Granted Jan 15, 1991·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →