Where does Stopak India Pvt. Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Stopak India Pvt. Ltd. ranks #27,517 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 Stopak India Pvt. Ltd. hold?

Stopak India Pvt. Ltd. holds 10 US utility patents granted between 2018 and 2022, spanning 10 technology areas.

What is Stopak India Pvt. Ltd.'s Innovation Score?

Stopak India Pvt. Ltd. has an Innovation Score of 30.1 out of 100 (33rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Stopak India Pvt. Ltd.'s patent grant rate increasing or decreasing?

Stopak India Pvt. Ltd.'s recent grant velocity is +50% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Stopak India Pvt. Ltd.'s patents?

Stopak India Pvt. Ltd.'s patents average 15.9 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 Stopak India Pvt. Ltd. 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

Stopak India Pvt. Ltd.

Q: What technology areas does Stopak India Pvt. Ltd. focus on?

Stopak India Pvt. Ltd.'s top technology area is B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages) with 6 patents, ranking #606 of 3,365 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

USPTO PatentsView assignee record - 10 granted patents across 10 technology areas, recorded in grant years 2018–2022. 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: B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Stopak ranks #27,517 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 10 technology areas.

#27,517
of 49,997 US assignees by volume: 33rd percentile
by Innovation Score (30.1/100): 15.9
avg claims per patent: +50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R27517 · Foreign Corporation #27,517 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 10 grants
MID-PACK #27,517/49,997
PHOTO-FINISH Stena Power & LNG…
CPC-FOCUS B65D · 10 areas
INNOV-THIN 30.1/100
CLAIMS-RICH 15.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Stena Power & LNG Solutions AS (±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.

How Stopak’s 30.1 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 8.3 pts (28%) Velocity 1.1 pts (4%) Breadth 11.2 pts (37%) Claim depth 9.5 pts (32%)

Qualcomm Incorporated · highest

85
Stopak India Pvt · this assignee

30
3D Lighting… · lowest

7

What this shows Stopak's Innovation Score is 30.1/100 (33rd percentile 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.

Does more volume mean deeper claims for Stopak?

Each dot is one of Stopak’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Stopak’s own 15.9 claims/patent is at or below the 16.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Stopak vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Stopak's grants concentrate

Stopak India Pvt. Ltd. is a focused PatentsView assignee: 10 CPC subclasses with 60% of grants classified under B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F). Peak complete grant year is 2018 (3 grants) versus a trough of 1 in 2019. By volume, Stopak sits between Stena Power & LNG Solutions AS and Stratospheric Platforms Ltd.

Stopak's three-year grant acceleration

Stopak India Pvt. Ltd. shows 1 grants in 2022–2024 against only 6 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.

Stena Power & LNG…

10
Stenomics

10
Steris Solutions

10
Stickybones

10
Strategic Exits

10
Strato Scale

10
Stratoscientific

10
Stratospheric Pla…

10
Stopak India Pvt ◀

10

What this shows Stopak holds 10 patents at rank #27,524, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Stopak

By rank, the assignees closest to #27,524 in granted patent volume.

Leaders in B65D (Containers FOR Storage OR Transport OF Articles OR Materials)

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

Stopak's Innovation Score vs. every tracked assignee

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

30 33rd percentile higher than 33% 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 · 2018–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Stopak India Pvt. Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	3	30.0%
2019	1	10.0%
2020	3	30.0%
2021	2	20.0%
2022	1	10.0%

Which technologies does Stopak India Pvt. Ltd. patent most?

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 6

B60P - Vehicles Adapted FOR Load Transportation OR TO Transport, TO Carry, OR TO Comprise Special Loads OR Objects 5

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping 4

B61D - Body Details OR Kinds OF Railway Vehicles 3

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 3

F01L - Cyclically Operating Valves FOR Machines OR Engines 2

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 2

Y10T - Technical Subjects Covered BY Former US Classification 2

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 1

F17C - Vessels FOR Containing OR Storing Compressed, Liquefied OR Solidified GASES; Fixed-capacity GAS-HOLDERS; Filling Vessels With, OR Discharging From Vessels, Compressed, Liquefied, OR Solidified Gases 1

Top 10 of 10 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Stopak India Pvt. Ltd.'s patent record in context - here's where to go next.

Stopak India Pvt. Ltd.'s lead technology class is B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F), 60% of its portfolio - see every assignee active in that class. Explore B65D
Ranked #27,517 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Stopak India Pvt. Ltd. against Stena Power & LNG Solutions AS, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.1/100 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.