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Biswa P. Das
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Tonawanda, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Thin film electrochemical cell activated with a solid electrolyte a...
Patent number
11,588,171
Issue date
Feb 21, 2023
Greatbatch Ltd.
Keith W. Seitz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Medical device with hemostatic valve
Patent number
11,559,676
Issue date
Jan 24, 2023
Greatbatch Ltd.
Hans P. Rieckmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hermetic weld for a thin film electrochemical cell activated with a...
Patent number
11,527,795
Issue date
Dec 13, 2022
Greatbatch Ltd.
Robert S. Rubino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integral indicators for single-procedure devices
Patent number
11,117,293
Issue date
Sep 14, 2021
Viant AS&O Holdings LLC
Biswa P. Das
B32 - LAYERED PRODUCTS
Information
Patent Grant
Single procedure indicators
Patent number
10,953,445
Issue date
Mar 23, 2021
Viant AS&O Holdings LLC
Biswa P. Das
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Medical device with hemostatic valve
Patent number
10,737,085
Issue date
Aug 11, 2020
Greatbatch Ltd.
Hans P. Rieckmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gold wetting on ceramic surfaces upon coating with titanium hydride
Patent number
10,583,302
Issue date
Mar 10, 2020
Greatbatch Ltd.
Dongfa Li
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Feedthrough seal apparatus, system, and method
Patent number
10,283,275
Issue date
May 7, 2019
Greatbatch Ltd.
Biswa P. Das
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
INTEGRAL INDICATORS FOR SINGLE-PROCEDURE DEVICES
Publication number
20220152890
Publication date
May 19, 2022
Viant AS&O Holdings LLC
Biswa P. Das
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SINGLE PROCEDURE INDICATORS
Publication number
20210354179
Publication date
Nov 18, 2021
VIANT AS&O HOLDINGS, LLC
Biswa P. Das
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUBSTRATE WITH HERMETIC VIAS FOR A THIN FILM ELECTROCHEMICAL CELL A...
Publication number
20200303763
Publication date
Sep 24, 2020
Greatbatch Ltd.
Keith W. Seitz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEDICAL DEVICE WITH HEMOSTATIC VALVE
Publication number
20200297989
Publication date
Sep 24, 2020
Greatbatch Ltd.
Hans P. Rieckmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HERMETIC WELD FOR A THIN FILM ELECTROCHEMICAL CELL ACTIVATED WITH A...
Publication number
20200185662
Publication date
Jun 11, 2020
Greatbatch Ltd.
Robert S. Rubino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEDICAL DEVICE WITH HEMOSTATIC VALVE
Publication number
20180318571
Publication date
Nov 8, 2018
Greatbatch Ltd.
Hans P. Rieckmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTEGRAL INDICATORS FOR SINGLE-PROCEDURE DEVICES
Publication number
20180220874
Publication date
Aug 9, 2018
Greatbatch Ltd.
Biswa P. Das
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SINGLE PROCEDURE INDICATORS
Publication number
20180111177
Publication date
Apr 26, 2018
Greatbatch Ltd.
Biswa P. Das
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
GOLD WETTING ON CERAMIC SURFACES UPON COATING WITH TITANIUM HYDRIDE
Publication number
20180085591
Publication date
Mar 29, 2018
Greatbatch Ltd.
Dongfa Li
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FEEDTHROUGH SEAL APPARATUS, SYSTEM, AND METHOD
Publication number
20170338043
Publication date
Nov 23, 2017
Greatbatch Ltd.
Biswa P. Das
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE