Marianna Kontopoulou

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Kingston, CA

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Patents Grantslast 30 patents

Information Patent Grant
Biobased additive for thermoplastic polyesters
- Patent number 11,859,081
- Issue date Jan 2, 2024
- Queen's University at Kingston
- Naqi Najafi Chaloupli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Graphene nanoplatelets derived from thermomechanical exfoliation of...
- Patent number 11,760,639
- Issue date Sep 19, 2023
- Queen's University at Kingston
- Osayuki Osazuwa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Biobased additive for thermoplastic polyesters
- Patent number 11,535,745
- Issue date Dec 27, 2022
- Queen's University at Kingston
- Naqi Najafi Chaloupli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Biobased Additive for Thermoplastic Polyesters
- Publication number 20230193022
- Publication date Jun 22, 2023
- Queen's University at Kingston
- Naqi Najafi Chaloupli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Biobased Additive for Thermoplastic Polyesters
- Publication number 20210139696
- Publication date May 13, 2021
- Queen's University at Kingston
- Naqi Najafi Chaloupli
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Graphene Nanoplatelets Derived from Thermomechanical Exfoliation of...
- Publication number 20200407226
- Publication date Dec 31, 2020
- Queen's University at Kingston
- Osayuki Osazuwa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...