Inventor · disambiguated record
Ramon L. Espino
Also filed as: ESPINO RAMON L
8 granted patents·1 pending application·241 citations·filing 1975–2008
89Inventor score
Top patents by PatentIndex Score
9 records- 0194US4036732ATar sands extraction processEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Jul 19, 1977·71 cites·7 claims
- 0288US4031123AMethanol production in a paraffinic mediumCHEM SYSTEMS·Filed 1975·Granted Jun 21, 1977·38 cites·6 claims
- 0387US7265117B2Topical brimonidine tartrate formulations that lack chlorine dioxideALCON INC·Filed 2005·Granted Sep 4, 2007·5 cites·1 claims
- 0475US5290781AKetaneserinol as an agent to reduce intraocular pressureIOLAB CORP·Filed 1993·Granted Mar 1, 1994·47 cites·6 claims
- 0571US5985310APreservative systems for pharmaceutical compositions containing cyclodextrinsALCON LAB INC·Filed 1997·Granted Nov 16, 1999·37 cites·13 claims
- 0666US5017279AMultistep process for the manufacture of novel polyolefin lubricants from sulfur containing thermally cracked petroleum residuaEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted May 21, 1991·20 cites·8 claims
- 0760US5352374ALubricant composition containing alkoxylated amine salt of a dihydrocarbyldithiophosphoric acid (law024)EXXON RESEARCH ENGINEERING CO·Filed 1993·Granted Oct 4, 1994·15 cites·8 claims
- 0848US2008199537A1Topical gatifloxacin formulationsALCON RES LTD·Filed 2008·Application pending·0 cites
- 0945US6354381B1Method of generating heat and vibration in a subterranean hydrocarbon-bearing formationEXXONMOBIL UPSTREAM RES CO·Filed 2000·Granted Mar 12, 2002·8 cites·15 claims
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