Antimicrobial/antiviral conveyor belt
US-12534299-B2 · Jan 27, 2026 · US
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Gopal Vikram patents
Gopal Vikram is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gopal Vikram |
| Total patents | 26 |
| First publication | Dec 3, 2015 |
| Latest publication | Jan 27, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Filters and facemasks having antimicrobial or antiviral properties
US-12383851-B2 · Aug 12, 2025 · US
Fibers and fabrics with nitrogen-containing additives
US-2024301112-A1 · Sep 12, 2024 · US
Chem/bio fabric or layer with metal oxide content
US-2024287732-A1 · Aug 29, 2024 · US
Antiviral/antimicrobial polymer compositions, fibers, and products
US-12043721-B2 · Jul 23, 2024 · US
Antiviral articles
US-2023242735-A1 · Aug 3, 2023 · US
Polyamide nanofiber nonwovens
US-11674247-B2 · Jun 13, 2023 · US
Nonwoven multilayer structures having nanofiber layers
US-11618238-B2 · Apr 4, 2023 · US
Antiviral articles
US-11618810-B2 · Apr 4, 2023 · US
Antimicrobial/antiviral conveyor belt
US-2023088990-A1 · Mar 23, 2023 · US
Recent patents
Latest publications not already listed above.
Polyamide nanofiber nonwovens for acoustic applications
US-11578438-B2 · Feb 14, 2023 · US
Polyamide nanofiber nonwovens
US-2022372681-A1 · Nov 24, 2022 · US
Polyamide nanofiber nonwovens
US-11421359-B2 · Aug 23, 2022 · US
Polyamide nanofiber nonwovens for filters
US-11376534-B2 · Jul 5, 2022 · US
Filter media structures
US-2022054964-A1 · Feb 24, 2022 · US
Filters and facemasks having antimicrobial or antiviral properties
US-2021322908-A1 · Oct 21, 2021 · US
Antimicrobial/antiviral plastics and molded products
US-2021277203-A1 · Sep 9, 2021 · US
Antiviral/antimicrobial polymer compositions, fibers, and products
US-2021277234-A1 · Sep 9, 2021 · US
Antiviral articles
US-2021274778-A1 · Sep 9, 2021 · US
Polyamide nanofiber nonwovens for acoustic applications
US-2021262131-A1 · Aug 26, 2021 · US
Nonwoven multilayer structures having nanofiber layers
US-2020324510-A1 · Oct 15, 2020 · US
Polyamide nanofiber nonwovens
US-2020283937-A1 · Sep 10, 2020 · US
Polyamide nanofiber nonwovens for filters
US-2020254371-A1 · Aug 13, 2020 · US
Polyamide nanofiber nonwovens
US-10662561-B2 · May 26, 2020 · US
Polyamide nanofiber nonwovens
US-2018371656-A1 · Dec 27, 2018 · US
Thermoplastic polyamide components, and compositions and methods for their production and installation
US-2015344689-A1 · Dec 3, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ascend Performance Mat Operations Llc | 25 |
| Invista Tech Sarl | 1 |
| Invista North America Sarl | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D2239/0622 | 14 |
| B01D39/1623 | 13 |
| B01D2239/025 | 13 |
| B01D2239/1233 | 13 |
| B01D2239/0654 | 12 |