Langsdorf; Leah

Patent Applications and Registrations

Patent applications and USPTO patent grants for Langsdorf; Leah.The latest application filed is for "high impact strength 3d printing materials derived from polycycloolefin monomers and crosslinkers".

Company Profile

3.16.11

Langsdorf; Leah - Akron OH
Langsdorf; Leah - Brecksville OH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Hindered amine stabilized UV active organopalladium catalyzed polycycloolefin compositions as optical materials Grant 11,299,566 - Hayakawa , et al. April 12, 2	2022-04-12
High Impact Strength 3d Printing Materials Derived From Polycycloolefin Monomers And Crosslinkers App 20220010157 - BURTOVYY; OLEKSANDR ; et al.	2022-01-13
Hindered Amine Stabilized Uv Active Organopalladium Catalyzed Polycycloolefin Compositions As Optical Materials App 20220002453 - HAYAKAWA; SHUN ; et al.	2022-01-06
High impact strength 3D printing materials derived from polycycloolefin monomers and crosslinkers Grant 11,142,662 - Burtovyy , et al. October 12, 2	2021-10-12
High Impact Strength 3d Printing Materials Derived From Polycycloolefin Monomers And Crosslinkers App 20200199391 - BURTOVYY; OLEKSANDR ; et al.	2020-06-25
Cycloalkylnorbornene monomers, polymers derived therefrom and their use in pervaporation Grant 10,227,433 - Bell , et al.	2019-03-12
Polymer composition for microelectronic assembly Grant 9,765,200 - Apanius , et al. September 19, 2	2017-09-19
Cycloalkylnorbornene Monomers, Polymers Derived Therefrom And Their Use In Pervaporation App 20160369026 - BELL; ANDREW ; et al.	2016-12-22
Cycloalkylnorbornene monomers, polymers derived therefrom and their use in pervaporation Grant 9,468,890 - Bell , et al. October 18, 2	2016-10-18
Polymer composition for microelectronic assembly Grant 8,729,166 - Apanius , et al. May 20, 2	2014-05-20
Sacrificial polymer compositions including polycarbonates having repeat units derived from stereospecific polycyclic 2,3-diol monomers Grant 8,729,215 - Bell , et al. May 20, 2	2014-05-20
Cycloalkylnorbornene Monomers, Polymers Derived Therefrom And Their Use In Pervaporation App 20140042090 - Bell; Andrew ; et al.	2014-02-13
Polymer Composition for Microelectronic Assembly App 20140024750 - Apanius; Christopher ; et al.	2014-01-23
Sacrificial Polymer Compositions Including Polycarbonates Having Repeat Units Derived From Stereospecific Polycyclic 2,3-Diol Monomers App 20140024799 - Bell; Andrew ; et al.	2014-01-23
Polymer Composition for Microelectronic Assembly App 20130327815 - Apanius; Christopher ; et al.	2013-12-12
Sacrificial polymer compositions including polycarbonates having repeat units derived from stereospecific polycyclic 2,3-diol monomers Grant 8,575,297 - Bell , et al. November 5, 2	2013-11-05
Polymer composition for microelectronic assembly Grant 8,575,248 - Apanius , et al. November 5, 2	2013-11-05
Polymer composition for microelectronic assembly Grant 8,535,454 - Apanius , et al. September 17, 2	2013-09-17
Polynorbornene pervaporation membrane films, preparation and use thereof Grant 8,470,944 - Knapp , et al. June 25, 2	2013-06-25
Polymer Composition for Microelectronic Assembly App 20120298729 - Apanius; Christopher ; et al.	2012-11-29
Sacrificial Polymer Compositions Including Polycarbonates Having Repeat Units Derived from Stereospecific Polycyclic 2,3-Diol Monomers App 20120031556 - Bell; Andrew ; et al.	2012-02-09
Polymer Composition for Microelectronic Assembly App 20120034387 - Apanius; Christopher ; et al.	2012-02-09
Face-up coating of carpet backs with polyurethane Grant 6,264,775 - Holeschovsky , et al. July 24, 2	2001-07-24

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