Where does Welspun India Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Welspun India Limited ranks #10,507 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Welspun India Limited hold?

Welspun India Limited holds 30 US utility patents granted between 2015 and 2025, spanning 24 technology areas.

What is Welspun India Limited's Innovation Score?

Welspun India Limited has an Innovation Score of 41.5 out of 100 (top 33% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Welspun India Limited's patent grant rate increasing or decreasing?

Welspun India Limited's recent grant velocity is -47% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Welspun India Limited's patents?

Welspun India Limited's patents average 15.0 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Welspun India Limited patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Welspun India Limited

Q: What technology areas does Welspun India Limited focus on?

Welspun India Limited's top technology area is D10B (Indexing Scheme Associated With Sublasses OF Section D, Relating TO Textiles) with 14 patents. Grants appear in 24 CPC subclasses total.

USPTO PatentsView assignee record - 30 granted patents across 24 technology areas, recorded in grant years 2015–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: D10B (Indexing Scheme Associated With Sublasses OF Section D, Relating TO Textiles).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Welspun ranks #10,507 of 49,997 tracked US assignees by granted-patent volume, with 30 patents across 24 technology areas.

#10,507
of 49,997 US assignees by volume: Top 33%
by Innovation Score (41.5/100): 15.0
avg claims per patent: -47%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R10507 · Foreign Corporation #10,507 · 30 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 30 grants
UPPER-Q #10,507/49,997
PHOTO-FINISH Wageningen Universit…
CPC-FOCUS D10B · 24 areas
INNOV-PAR 41.5/100
CLAIMS-RICH 15.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -47% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Wageningen Universiteit (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

Qualcomm Incorporated · highest

85
Syncrude Canada in… · near

42
Aragon Pharmaceuticals · near

42
Cianna Medical · near

42
Sequana Medical · near

42
Welspun India · this assignee

42
3D Lighting… · lowest

7

What this shows Welspun's Innovation Score is 41.5/100 (top 33% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Where Welspun's grants concentrate

Welspun India Limited is a focused PatentsView assignee: 24 CPC subclasses with 46.7% of grants classified under D10B (Indexing Scheme Associated With Sublasses OF Section D, Relating TO Textiles). Peak complete grant year is 2017 (10 grants) versus a trough of 1 in 2015. By volume, Welspun sits between Wageningen Universiteit and Zeus Co., Ltd..

Welspun's three-year grant acceleration

Welspun India Limited shows 4 grants in 2022–2024 against only 8 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Wageningen Univer…

30
Wilson Tool Inter…

30
Wagic

30
Wayfair

30
Whoop

30
Würth Internation…

30
YPF TecnologÍA

30
Zeus

30
Welspun India ◀

30

What this shows Welspun holds 30 patents at rank #10,508, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Welspun

By rank, the assignees closest to #10,508 in granted patent volume.

Leaders in D10B (Indexing Scheme Associated With Sublasses OF Section D)

Other assignees with the most granted patents in Welspun's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Welspun, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (42 here).

Cianna Medical, Inc. 42 Aragon Pharmaceuticals, Inc. 42 Sequana Medical NV 42 Syncrude Canada Ltd. in trust for the owners of the Syncrude Project as such owners exist now and in the future 42

Welspun's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

42 Top 33% higher than 67% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Welspun India Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	3.3%
2016	4	13.3%
2017	10	33.3%
2018	2	6.7%
2019	2	6.7%
2020	5	16.7%
2021	1	3.3%
2022	1	3.3%
2023	2	6.7%
2024	1	3.3%
2025partial year	1	3.3%

Which technologies does Welspun India Limited patent most?

D10B - Indexing Scheme Associated With Sublasses OF Section D, Relating TO Textiles 14

D03D - Woven FABRICS; Methods OF WEAVING; Looms 11

D02G - Crimping OR Curling Fibres, Filaments, Threads, OR YARNS; Yarns OR Threads 11

A47C - CHAIRS; SOFAS; Beds 6

D06C - Finishing, Dressing, Tentering OR Stretching Textile Fabrics 5

D06B - Treating Textile Materials Using Liquids, Gases OR Vapours 5

D05B - Sewing 4

A47K - Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories 4

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 4

Y10T - Technical Subjects Covered BY Former US Classification 4

A47G - Household OR Table Equipment 3

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 3

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 3

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 3

D06P - Dyeing OR Printing TEXTILES; Dyeing Leather, Furs OR Solid Macromolecular Substances IN ANY Form 2

Top 15 of 24 technology areas

Where it ranks

Overall rank by patents

#10,507

of 49,997 tracked assignees

Innovation Score

41.5 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Welspun India Limited's patent record in context - here's where to go next.

Welspun India Limited's lead technology class is D10B (Indexing Scheme Associated With Sublasses OF Section D, Relating TO Textiles), 46.7% of its portfolio - see every assignee active in that class. Explore D10B
Ranked #10,507 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Welspun India Limited against Wageningen Universiteit, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.5/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.