Where does Steerlife India Private Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Steerlife India Private Limited ranks #20,459 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 Steerlife India Private Limited hold?

Steerlife India Private Limited holds 14 US utility patents granted between 2018 and 2025, spanning 10 technology areas.

What is Steerlife India Private Limited's Innovation Score?

Steerlife India Private Limited has an Innovation Score of 49.2 out of 100 (top 15% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Steerlife India Private Limited's recent grant velocity is +450% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

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

Steerlife India Private Limited's patents average 14.4 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 Steerlife India Private 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

Steerlife India Private Limited

Q: What technology areas does Steerlife India Private Limited focus on?

Steerlife India Private Limited's top technology area is B29B (Preparation OR Pretreatment OF THE Material TO BE SHAPED; Making Granules OR PREFORMS; Recovery OF Plastics OR Other Constituents OF Waste Material Containing Plastics) with 9 patents, ranking #65 of 598 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

USPTO PatentsView assignee record - 14 granted patents across 10 technology areas, recorded in grant years 2018–2025. 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: B29B (Preparation OR Pretreatment OF THE Material TO BE SHAPED; Making Granules OR PREFORMS; Recovery OF Plastics OR Other Constituents OF Waste Material Containing Plastics).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Steerlife ranks #20,459 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 10 technology areas.

#20,459
of 49,997 US assignees by volume: Top 15%
by Innovation Score (49.2/100): 14.4
avg claims per patent: +450%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R20459 · Foreign Corporation #20,459 · 14 grants

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

GRANTS-MICRO 14 grants
MID-PACK #20,459/49,997
PHOTO-FINISH Specialty Surgical…
CPC-FOCUS B29B · 10 areas
INNOV-PAR 49.2/100
CLAIMS-RICH 14.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +450% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Specialty Surgical Instrumentation, Inc. (±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 Steerlife’s 49.2 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 9.4 pts (19%) Velocity 20.0 pts (41%) Breadth 11.2 pts (23%) Claim depth 8.7 pts (18%)

Qualcomm Incorporated · highest

85
Steerlife India… · this assignee

49
3D Lighting… · lowest

7

What this shows Steerlife's Innovation Score is 49.2/100 (top 15% 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 Steerlife?

Each dot is one of Steerlife’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). Steerlife’s own 14.4 claims/patent is at or below the 14.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Steerlife's grants concentrate

Steerlife India Private Limited is a focused PatentsView assignee: 10 CPC subclasses with 64.3% of grants classified under B29B (Preparation OR Pretreatment OF THE Material TO BE SHAPED; Making Granules OR PREFORMS; Recovery OF Plastics OR Other Constituents OF Waste Material Containing Plastics). Peak complete grant year is 2022 (6 grants) versus a trough of 1 in 2018. By volume, Steerlife sits between Specialty Surgical Instrumentation, Inc. and Stoller Enterprises, Inc..

Steerlife's three-year grant acceleration

Steerlife India Private Limited shows 9 grants in 2022–2024 against only 3 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.

Specialty Surgica…

14
Spoked Solutions

14
Stackpole Interna…

14
Star Sky Motor

14
Stephenson

14
Sterno Home

14
Stichting Het Ned…

14
Stoller Enterpris…

14
Steerlife India P… ◀

14

What this shows Steerlife holds 14 patents at rank #20,463, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Steerlife

By rank, the assignees closest to #20,463 in granted patent volume.

Leaders in B29B (Preparation OR Pretreatment OF THE Material TO BE Shaped)

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

Steerlife's Innovation Score vs. every tracked assignee

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

49 Top 15% higher than 85% 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 · 2018–2025

Grants by year

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

View data table

Steerlife India Private Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	7.1%
2019	1	7.1%
2020	1	7.1%
2021	1	7.1%
2022	6	42.9%
2023	3	21.4%
2025partial year	1	7.1%

Which technologies does Steerlife India Private Limited patent most?

B29B - Preparation OR Pretreatment OF THE Material TO BE SHAPED; Making Granules OR PREFORMS; Recovery OF Plastics OR Other Constituents OF Waste Material Containing Plastics 9

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 8

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 7

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 4

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 2

C01D - Compounds OF Alkali Metals, i.e. Lithium, Sodium, Potassium, Rubidium, Caesium, OR Francium 2

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 2

A23P - Shaping OR Working OF Foodstuffs, NOT Fully Covered BY A Single Other Subclass 1

A61J - Containers Specially Adapted FOR Medical OR Pharmaceutical PURPOSES; Devices OR Methods Specially Adapted FOR Bringing Pharmaceutical Products Into Particular Physical OR Administering FORMS; Devices FOR Administering Food OR Medicines ORALLY; Baby COMFORTERS; Devices FOR Receiving Spittle 1

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 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

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

Steerlife India Private Limited's lead technology class is B29B (Preparation OR Pretreatment OF THE Material TO BE SHAPED; Making Granules OR PREFORMS; Recovery OF Plastics OR Other Constituents OF Waste Material Containing Plastics), 64.3% of its portfolio - see every assignee active in that class. Explore B29B
Ranked #20,459 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Steerlife India Private Limited against Specialty Surgical Instrumentation, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 49.2/100 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.