Where does Fischer Block, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Fischer Block, Inc. ranks #26,301 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 Fischer Block, Inc. hold?

Fischer Block, Inc. holds 10 US utility patents granted between 2017 and 2025, spanning 9 technology areas.

What is Fischer Block, Inc.'s Innovation Score?

Fischer Block, Inc. has an Innovation Score of 37.9 out of 100 (top 42% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Fischer Block, Inc. focus on?

Fischer Block, Inc.'s top technology area is G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables) with 10 patents, ranking #507 of 3,424 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Fischer Block, Inc.'s patent grant rate increasing or decreasing?

Fischer Block, Inc.'s recent grant velocity is +250% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Fischer Block, Inc.'s patents?

Fischer Block, Inc.'s patents average 38.3 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 Fischer Block, Inc. 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 US Corporation

Fischer Block, Inc.

USPTO PatentsView assignee record - 10 granted patents across 9 technology areas, recorded in grant years 2017–2025. 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: G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Fischer ranks #26,301 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 9 technology areas.

#26,301
of 49,997 US assignees by volume: Top 42%
by Innovation Score (37.9/100): 38.3
avg claims per patent: +250%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R26301 · US Corporation #26,301 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 10 grants
MID-PACK #26,301/49,997
PHOTO-FINISH Finnovate Group
CPC-NARROW G01R · 9 areas
INNOV-THIN 37.9/100
CLAIMS-DENSE 38.3 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +250% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Finnovate 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 Fischer’s 37.9 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 8.3 pts (22%) Velocity 4.0 pts (11%) Breadth 10.6 pts (28%) Claim depth 15.0 pts (40%)

Qualcomm Incorporated · highest

85
Advanced Charging · near

38
Autonomy Squared · near

38
Fischer Block · this assignee

38
Nanexa AB · near

38
Omniome · near

38
3D Lighting… · lowest

7

What this shows Fischer's Innovation Score is 37.9/100 (top 42% 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 Fischer?

Each dot is one of Fischer’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). Fischer’s own 38.3 claims/patent is ABOVE the 14.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Fischer's grants concentrate

Fischer Block, Inc. is a focused PatentsView assignee: 9 CPC subclasses with 100% of grants classified under G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2017. By volume, Fischer sits between Finnovate Group LLC and Floratine Products Group, Inc.

Fischer's three-year grant acceleration

Fischer Block, Inc. shows 3 grants in 2022–2024 against only 5 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.

Finnovate Group

10
First Ammonia Mot…

10
Firstbeat Analyti…

10
Firstbeat Oy

10
Five3 Genomics

10
Flirtey Holdings

10
Flo-tech

10
Floratine Product…

10
Fischer Block ◀

10

What this shows Fischer holds 10 patents at rank #26,322, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Fischer

By rank, the assignees closest to #26,322 in granted patent volume.

Leaders in G01R (Measuring Electric Variables)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Fischer, neither rank-band nor same-CPC leaders (those blocks stay above). In G01R (Measuring Electric Variables), Fischer ranks #507 of 3,424 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (38 here).

Autonomy Squared LLC 38 Nanexa AB 38 Advanced Charging Technologies Inc. 38 Omniome, Inc. 38

Fischer's Innovation Score vs. every tracked assignee

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

38 Top 42% higher than 58% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Fischer Block, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	10.0%
2019	1	10.0%
2020	3	30.0%
2021	1	10.0%
2022	1	10.0%
2023	1	10.0%
2024	1	10.0%
2025partial year	1	10.0%

Which technologies does Fischer Block, Inc. patent most?

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 10

G06F - Electric Digital Data Processing 5

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 4

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 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

G06N - Computing Arrangements Based ON Specific Computational Models 3

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

F03D - Wind Motors 1

F05B - Indexing Scheme Relating TO Wind, Spring, Weight, Inertia OR Like Motors, TO Machines OR Engines FOR Liquids Covered BY Subclasses F03b, F03d AND F03g 1

Top 9 of 9 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

Fischer Block, Inc.'s patent record in context - here's where to go next.

Fischer Block, Inc.'s lead technology class is G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables), 100% of its portfolio - see every assignee active in that class. Explore G01R
Ranked #26,301 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Fischer Block, Inc. against Finnovate Group LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.9/100 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.