Inventor · disambiguated record
Laura Lee Kierstein
Also filed as: KIERSTEIN LAURA L · KIERSTEIN LAURA LEE
7 granted patents·8 pending applications·43 citations·filing 1995–2022
81Inventor score
Top patents by PatentIndex Score
15 records- 0175US2023051626A1Photoconductor overcoat consisting of nano metal oxide particles, urethane resin, crosslinkable siloxaines, acrylic copolymer and no transport materialsLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 0275US2023060102A1Photoconductor overcoat consisting of nano metal oxide particles, urethane resin, crosslinkable siloxaines, acrylic copolymer and no transport materialsLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 0375US2023058033A1Photoconductor overcoat consisting of nano metal oxide particles, urethane resin, crosslinkable siloxaines, acrylic copolymer and no transport materialsLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 0475US2023055807A1Photoconductor overcoat consisting of nano metal oxide particles, urethane resin, crosslinkable siloxaines, acrylic copolymer and no transport materialsLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 0575US2023060882A1Photoconductor overcoat consisting of nano metal oxide particles, urethane resin, crosslinkable siloxaines, acrylic copolymer and no transport materialsLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 0671US2023055873A1Photoconductor overcoat consisting of nano metal oxide particles, urethane resin, crosslinkable siloxaines, acrylic copolymer and no transport materialsLEXMARK INT INC·Filed 2021·Application pending·0 cites
- 0765US6066427AMethods for making a charge generating layers comprising type I polymorph of titanyl phthalocyanine with reduced photosensitivity and photoconductors including the sameLEXMARK INT INC·Filed 1999·Granted May 23, 2000·9 cites·20 claims
- 0865US5994014APhotoconductor containing silicone microspheresLEXMARK INT INC·Filed 1998·Granted Nov 30, 1999·19 cites·20 claims
- 0965US2022026820A1Shaped charge generation layer for a photoconductive drumLEXMARK INT INC·Filed 2021·Application pending·0 cites
- 1064US11256185B2Shaped charge generation layer for a photoconductive drumLEXMARK INT INC·Filed 2020·Granted Feb 22, 2022·0 cites·16 claims
- 1164US11249406B2Method for a shaped charge generation layer for photoconductive drumLEXMARK INT INC·Filed 2020·Granted Feb 15, 2022·0 cites·18 claims
- 1252US6042980APhotoconductor with charge generation binder blendLEXMARK INTERNATONAL INC·Filed 1998·Granted Mar 28, 2000·12 cites·32 claims
- 1335US2007134570A1Long life photoconductorsLEXMARK INT INC·Filed 2005·Application pending·0 cites
- 1434US6022657AMethods of making charge generation layers containing charge transport compound, and photoconductors containing the sameLEXMARK INT INC·Filed 1998·Granted Feb 8, 2000·3 cites·22 claims
- 1529US5571650AOrganic positive photoconductorLEXMARK INT INC·Filed 1995·Granted Nov 5, 1996·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Laura Lee Kierstein files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →