Assignee
KERAVISION INC
US·26 granted patents·2,584 citations·filing 1989–1998
Top patents by PatentIndex Score
26 records- 0198US5785651ADistance measuring confocal microscopeKERAVISION INC·Filed 1995·Granted Jul 28, 1998·429 cites·12 claims
- 0289US6050999ACorneal implant introducer and method of useKERAVISION INC·Filed 1997·Granted Apr 18, 2000·339 cites·30 claims
- 0380US5824086ASegmented pre-formed intrastromal corneal insertKERAVISION INC·Filed 1996·Granted Oct 20, 1998·171 cites·54 claims
- 0480US4961744AHolder for inserting corneal curvature adjustable ringKERAVISION INC·Filed 1989·Granted Oct 9, 1990·121 cites·13 claims
- 0578US5888243AHybrid intrastromal corneal ringKERAVISION INC·Filed 1995·Granted Mar 30, 1999·137 cites·45 claims
- 0677US5766171AElectrosurgical procedure for the treatment of the corneaKERAVISION INC·Filed 1996·Granted Jun 16, 1998·147 cites·36 claims
- 0777US5318047AMethod for corneal curvature variationKERAVISION INC·Filed 1993·Granted Jun 7, 1994·133 cites·18 claims
- 0874US5405384AAstigmatic correcting intrastromal corneal ringKERAVISION INC·Filed 1993·Granted Apr 11, 1995·125 cites·26 claims
- 0972US6214044B1Hybrid intrastromal corneal ringKERAVISION INC·Filed 1995·Granted Apr 10, 2001·100 cites·33 claims
- 1071US5403335ACorneal vacuum centering guide and dissectorKERAVISION INC·Filed 1994·Granted Apr 4, 1995·85 cites·31 claims
- 1168US5188125AMethod for corneal curvature adjustmentKERAVISION INC·Filed 1990·Granted Feb 23, 1993·101 cites·6 claims
- 1266US5475452ADevice and method for mapping objectsKERAVISION INC·Filed 1994·Granted Dec 12, 1995·98 cites·46 claims
- 1359US5693092AAdjustable devices for corneal curvature adjustmentKERAVISION INC·Filed 1995·Granted Dec 2, 1997·56 cites·3 claims
- 1457US5592246ADevice and method for mapping objectsKERAVISION INC·Filed 1995·Granted Jan 7, 1997·74 cites·8 claims
- 1555US5599341ALaser surgical procedure and device for treatment of the corneaKERAVISION INC·Filed 1994·Granted Feb 4, 1997·56 cites·13 claims
- 1653US5466260AAdjustable devices for corneal curvature adjustmentKERAVISION INC·Filed 1993·Granted Nov 14, 1995·41 cites·11 claims
- 1750US5846256ADevice and method for inserting a biocompatible material into the corneal stromaKERAVISION INC·Filed 1995·Granted Dec 8, 1998·49 cites·5 claims
- 1850US5843105ASystem for inserting material into corneal stromaKERAVISION INC·Filed 1995·Granted Dec 1, 1998·41 cites·22 claims
- 1950US5653752AAdjustable devices for corneal curvature adjustmentKERAVISION INC·Filed 1995·Granted Aug 5, 1997·45 cites·6 claims
- 2048US6051023ACorneal curvature adjustment ring and apparatus for making a corneaKERAVISION INC·Filed 1997·Granted Apr 18, 2000·47 cites·3 claims
- 2147US6251118B1Radial pocket forming and insert positioning instruments, corneal marker, and method for using sameKERAVISION INC·Filed 1998·Granted Jun 26, 2001·41 cites·14 claims
- 2246US6175754B1Method and apparatus for measuring corneal incisionsKERAVISION INC·Filed 1995·Granted Jan 16, 2001·37 cites·16 claims
- 2346US5312424AConreal curvature adjustment ringKERAVISION INC·Filed 1992·Granted May 17, 1994·37 cites·1 claims
- 2444US5505722ACorneal curvature adjusting ringKERAVISION INC·Filed 1994·Granted Apr 9, 1996·34 cites·3 claims
- 2543US5645582AOverlapping ring device for corneal curvature adjustmentKERAVISION INC·Filed 1993·Granted Jul 8, 1997·25 cites·10 claims
- 2629US6231582B1Corneal pocketing toolKERAVISION INC·Filed 1997·Granted May 15, 2001·15 cites·23 claims
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