Growing community of inventors

Bengaluru, India

Sumana Roychowdhury

Average Co-Inventor Count = 4.09

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Sumana RoychowdhuryThomas Rölle (1 patent)Sumana RoychowdhuryRamakrishnan Subramanian (1 patent)Sumana RoychowdhuryAmitava Pramanik (1 patent)Sumana RoychowdhuryGanugapati Satyanarayana (1 patent)Sumana RoychowdhuryGirish Muralidharan (1 patent)Sumana RoychowdhuryNivedita Jagdish Patil (1 patent)Sumana RoychowdhuryAnup Krishnnan Appukuttan Pillai (1 patent)Sumana RoychowdhurySujoy Bej (1 patent)Sumana RoychowdhurySaheli Chakraborty (1 patent)Sumana RoychowdhuryRavindra Mahadev Patil (1 patent)Sumana RoychowdhuryPriyanka Sarkar (0 patent)Sumana RoychowdhuryRavindra Mahadev Patil (0 patent)Sumana RoychowdhuryAnup Krishnnan Appukuttan Pillai (0 patent)Sumana RoychowdhurySrinivasa Gopalan Raman (0 patent)Sumana RoychowdhurySumana Roychowdhury (3 patents)Thomas RölleThomas Rölle (49 patents)Ramakrishnan SubramanianRamakrishnan Subramanian (12 patents)Amitava PramanikAmitava Pramanik (5 patents)Ganugapati SatyanarayanaGanugapati Satyanarayana (4 patents)Girish MuralidharanGirish Muralidharan (3 patents)Nivedita Jagdish PatilNivedita Jagdish Patil (2 patents)Anup Krishnnan Appukuttan PillaiAnup Krishnnan Appukuttan Pillai (1 patent)Sujoy BejSujoy Bej (1 patent)Saheli ChakrabortySaheli Chakraborty (1 patent)Ravindra Mahadev PatilRavindra Mahadev Patil (1 patent)Priyanka SarkarPriyanka Sarkar (0 patent)Ravindra Mahadev PatilRavindra Mahadev Patil (0 patent)Anup Krishnnan Appukuttan PillaiAnup Krishnnan Appukuttan Pillai (0 patent)Srinivasa Gopalan RamanSrinivasa Gopalan Raman (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Conopco, Inc. (2 from 1,508 patents)

2. Covestro Deutschland Ag (1 from 644 patents)

3. Covestro Intellectual Property Gmbh & Co. Kg (97 patents)

4. Unilever Plc (4 patents)

5. Unilever, N.v. (3 patents)


3 patents:

1. 11708543 - Itaconate surfactants

2. 11242360 - Process for the manufacturing of triaryl-organo borates

3. 10731016 - Method of modifying the dispensing properties of a container

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12/4/2025
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