Category:Subhasish Purkayastha

Subhasish Purkayastha

Executive Summary

Subhasish Purkayastha is an inventor who has filed 2 patents. Their primary areas of innovation include ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps (1 patents), INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (measuring or testing processes other than immunoassay, involving enzymes or microorganisms (1 patents), Differential mobility spectrometry [DMS]; Field asymmetric-waveform ion mobility spectrometry [FAIMS] (1 patents), and they have worked with companies such as DH TECHNOLOGIES DEVELOPMENT PTE. LTD. (2 patents). Their most frequent collaborators include (2 collaborations), (1 collaborations), (1 collaborations).

Patent Filing Activity

File:Subhasish Purkayastha Monthly Patent Applications.png

Technology Areas

File:Subhasish Purkayastha Top Technology Areas.png

List of Technology Areas

• H01J49/0454 (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps): 1 patents
• G01N1/38 (INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (measuring or testing processes other than immunoassay, involving enzymes or microorganisms): 1 patents
• G01N27/624 (Differential mobility spectrometry [DMS]; Field asymmetric-waveform ion mobility spectrometry [FAIMS]): 1 patents
• G01N33/487 (Biological material, e.g. blood, urine (): 1 patents
• G01N33/94 (involving narcotics {or drugs or pharmaceuticals, neurotransmitters or associated receptors}): 1 patents
• C12Q1/37 (involving peptidase or proteinase): 1 patents
• G01N30/724 (INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (measuring or testing processes other than immunoassay, involving enzymes or microorganisms): 1 patents
• G01N33/54326 ({Magnetic particles}): 1 patents
• G01N33/54353 ({with ligand attached to the carrier via a chemical coupling agent (coatings): 1 patents
• G01N2030/027 (INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (measuring or testing processes other than immunoassay, involving enzymes or microorganisms): 1 patents
• G01N2333/96477 (INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (measuring or testing processes other than immunoassay, involving enzymes or microorganisms): 1 patents
• G01N2333/976 (INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (measuring or testing processes other than immunoassay, involving enzymes or microorganisms): 1 patents

Companies

File:Subhasish Purkayastha Top Companies.png

List of Companies

• DH TECHNOLOGIES DEVELOPMENT PTE. LTD.: 2 patents

Collaborators

• Aaron Stella (2 collaborations)
• Bradley Schneider (1 collaborations)
• Leigh Bedford (1 collaborations)
• Chang Liu (1 collaborations)
• Yuguan Liu (1 collaborations)