Where does Gränges Sweden AB rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Gränges Sweden AB ranks #47,216 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 Gränges Sweden AB hold?

Gränges Sweden AB holds 5 US utility patents granted between 2015 and 2018, spanning 8 technology areas.

What is Gränges Sweden AB's Innovation Score?

Gränges Sweden AB has an Innovation Score of 31.2 out of 100 (37th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Gränges Sweden AB focus on?

Gränges Sweden AB's top technology area is F28F (Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application) with 5 patents, ranking #152 of 794 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Gränges Sweden AB's patent grant rate increasing or decreasing?

Gränges Sweden AB's recent grant velocity is -100% 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 Gränges Sweden AB's patents?

Gränges Sweden AB's patents average 30.2 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 Gränges Sweden AB 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

Gränges Sweden AB

USPTO PatentsView assignee record - 5 granted patents across 8 technology areas, recorded in grant years 2015–2018. 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: F28F (Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Gränges ranks #47,216 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 8 technology areas.

#47,216
of 49,997 US assignees by volume: 37th percentile
by Innovation Score (31.2/100): 30.2
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R47216 · Foreign Corporation #47,216 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #47,216/49,997
PHOTO-FINISH Grove Collaborative
CPC-NARROW F28F · 8 areas
INNOV-THIN 31.2/100
CLAIMS-DENSE 30.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Grove Collaborative, 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 Gränges’s 31.2 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 6.2 pts (20%) Velocity 0.0 pts (0%) Breadth 10.0 pts (32%) Claim depth 15.0 pts (48%)

Qualcomm Incorporated · highest

85
Gränges Sweden AB · this assignee

31
3D Lighting… · lowest

7

What this shows Gränges's Innovation Score is 31.2/100 (37th 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 Gränges?

Each dot is one of Gränges’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). Gränges’s own 30.2 claims/patent is ABOVE the 6.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Gränges's grants concentrate

Gränges Sweden AB is a focused PatentsView assignee: 8 CPC subclasses with 100% of grants classified under F28F (Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application). Peak complete grant year is 2018 (2 grants) versus a trough of 1 in 2015. By volume, Gränges sits between Grove Collaborative, Inc. and Guangdong Jiaduowang Lighting Tech Co., Ltd.

Grove Collaborati…

5
Grover Musical Pr…

5
Grupo Gallegos

5
Gruppo Gimoka S r…

5
Guangdong Bona Ro…

5
Guangdong Dingchu…

5
Guangdong Huakong…

5
Guangdong Jiaduow…

5
Gränges Sweden AB ◀

5

What this shows Gränges holds 5 patents at rank #47,256, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Gränges

By rank, the assignees closest to #47,256 in granted patent volume.

Leaders in F28F (Details OF Heat-exchange AND Heat-transfer Apparatus)

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

Gränges's Innovation Score vs. every tracked assignee

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

31 37th percentile higher than 37% 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 · 2015–2018

Grants by year

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

View data table

Gränges Sweden AB patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	20.0%
2016	1	20.0%
2017	1	20.0%
2018	2	40.0%

Which technologies does Gränges Sweden AB patent most?

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 5

C22F - Changing THE Physical Structure OF Non-ferrous Metals AND Non-ferrous Alloys 5

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam 5

C22C - Alloys 5

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 5

B22D - Casting OF METALS; Casting OF Other Substances BY THE Same Processes OR Devices 3

C21D - Modifying THE Physical Structure OF Ferrous METALS; General Devices FOR Heat Treatment OF Ferrous OR Non-ferrous Metals OR ALLOYS; Making Metal Malleable, e.g. BY Decarburisation OR Tempering 2

Y10T - Technical Subjects Covered BY Former US Classification 2

Top 8 of 8 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

Gränges Sweden AB's patent record in context - here's where to go next.

Gränges Sweden AB's lead technology class is F28F (Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application), 100% of its portfolio - see every assignee active in that class. Explore F28F
Ranked #47,216 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Gränges Sweden AB against Grove Collaborative, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.2/100 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.