Where does Interwell Norway AS rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Interwell Norway AS ranks #13,495 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 Interwell Norway AS hold?

Interwell Norway AS holds 22 US utility patents granted between 2020 and 2025, spanning 3 technology areas.

What is Interwell Norway AS's Innovation Score?

Interwell Norway AS has an Innovation Score of 44.9 out of 100 (top 25% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Interwell Norway AS's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Interwell Norway AS.

What does claim depth mean for Interwell Norway AS's patents?

Interwell Norway AS's patents average 13.2 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 Interwell Norway AS 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

Interwell Norway AS

Q: What technology areas does Interwell Norway AS focus on?

Interwell Norway AS's top technology area is E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells) with 22 patents, ranking #161 of 1,363 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

USPTO PatentsView assignee record - 22 granted patents across 3 technology areas, recorded in grant years 2020–2025. 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: E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Interwell ranks #13,495 of 49,997 tracked US assignees by granted-patent volume, with 22 patents across 3 technology areas.

#13,495
of 49,997 US assignees by volume: Top 25%
by Innovation Score (44.9/100): 13.2
avg claims per patent

USPTO PatentsView assignee plate

Corpus R13495 · Foreign Corporation #13,495 · 22 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-SMALL 22 grants
MID-PACK #13,495/49,997
PHOTO-FINISH Intellectual…
CPC-NARROW E21B · 3 areas
INNOV-PAR 44.9/100
CLAIMS-RICH 13.2 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Intellectual Property Group, LLC (±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 Interwell’s 44.9 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 10.8 pts (24%) Velocity 20.0 pts (45%) Breadth 6.1 pts (14%) Claim depth 7.9 pts (18%)

Qualcomm Incorporated · highest

85
Interwell Norway AS · this assignee

45
3D Lighting… · lowest

7

What this shows Interwell's Innovation Score is 44.9/100 (top 25% 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 Interwell?

Each dot is one of Interwell’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). Interwell’s own 13.2 claims/patent is at or below the 17.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Interwell's grants concentrate

Interwell Norway AS is a focused PatentsView assignee: 3 CPC subclasses with 100% of grants classified under E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells). Peak complete grant year is 2024 (5 grants) versus a trough of 1 in 2020. By volume, Interwell sits between Intellectual Property Group, LLC and Ironshore Pharmaceuticals & Development, Inc..

Interwell's three-year grant acceleration

Interwell Norway AS shows 12 grants in 2022–2024 against only 4 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.

Intellectual Prop…

22
Intelligent Clean…

22
Interactive Solut…

22
Interface

22
Invatec S P A

22
Invecas

22
Iogen Energy

22
Ironshore Pharmac…

22
Interwell Norway… ◀

22

What this shows Interwell holds 22 patents at rank #13,497, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Interwell

By rank, the assignees closest to #13,497 in granted patent volume.

Leaders in E21B (Earth OR Rock Drilling)

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

Interwell's Innovation Score vs. every tracked assignee

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

45 Top 25% higher than 75% 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 · 2020–2025

Grants by year

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

View data table

Interwell Norway AS patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	4.5%
2021	3	13.6%
2022	4	18.2%
2023	3	13.6%
2024	5	22.7%
2025partial year	6	27.3%

Which technologies does Interwell Norway AS patent most?

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells 22

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 1

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 1

Top 3 of 3 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

Interwell Norway AS's patent record in context - here's where to go next.

Interwell Norway AS's lead technology class is E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells), 100% of its portfolio - see every assignee active in that class. Explore E21B
Ranked #13,495 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Interwell Norway AS against Intellectual Property Group, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.9/100 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.