Where does Membrane Protective Technologies, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Membrane Protective Technologies, Inc. ranks #48,665 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 Membrane Protective Technologies, Inc. hold?

Membrane Protective Technologies, Inc. holds 5 US utility patents granted between 2018 and 2024, spanning 5 technology areas.

What is Membrane Protective Technologies, Inc.'s Innovation Score?

Membrane Protective Technologies, Inc. has an Innovation Score of 33.5 out of 100 (45th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Membrane Protective Technologies, Inc.'s patent grant rate increasing or decreasing?

Membrane Protective Technologies, Inc.'s recent grant velocity is +300% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Membrane Protective Technologies, Inc.'s patents?

Membrane Protective Technologies, Inc.'s patents average 21.2 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 Membrane Protective Technologies, 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

Membrane Protective Technologies, Inc.

Q: What technology areas does Membrane Protective Technologies, Inc. focus on?

Membrane Protective Technologies, Inc.'s top technology area is A01N (Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators) with 5 patents. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 5 technology areas, recorded in grant years 2018–2024. 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: A01N (Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Membrane ranks #48,665 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 5 technology areas.

#48,665
of 49,997 US assignees by volume: 45th percentile
by Innovation Score (33.5/100): 21.2
avg claims per patent: +300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R48665 · US Corporation #48,665 · 5 grants

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

GRANTS-MICRO 5 grants
BOTTOM-DECILE #48,665/49,997
PHOTO-FINISH Megastir
CPC-NARROW A01N · 5 areas
INNOV-THIN 33.5/100
CLAIMS-DENSE 21.2 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Megastir Technologies 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.

Qualcomm Incorporated · highest

85
Membrane Protective · this assignee

33
3D Lighting… · lowest

7

What this shows Membrane's Innovation Score is 33.5/100 (45th 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.

Where Membrane's grants concentrate

Membrane Protective Technologies, Inc. is a focused PatentsView assignee: 5 CPC subclasses with 100% of grants classified under A01N (Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators). Peak complete grant year is 2021 (2 grants) versus a trough of 1 in 2018. By volume, Membrane sits between Megastir Technologies LLC and Meri Environmental Solutions GmbH.

Membrane's three-year grant acceleration

Membrane Protective Technologies, Inc. shows 2 grants in 2022–2024 against only 2 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.

Megastir

5
Meggitt Defense S…

5
Melitron

5
Mellon Medical B V

5
Mentis Services F…

5
Mercedes Castillo

5
Merctech Pty

5
Meri Environmenta…

5
Membrane Protecti… ◀

5

What this shows Membrane holds 5 patents at rank #48,817, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Membrane

By rank, the assignees closest to #48,817 in granted patent volume.

Leaders in A01N (Preservation OF Bodies OF Humans OR Animals OR Plants OR…)

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

Membrane's Innovation Score vs. every tracked assignee

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

33 45th percentile higher than 45% 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 · 2018–2024

Grants by year

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

View data table

Membrane Protective Technologies, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	20.0%
2021	2	40.0%
2023	1	20.0%
2024	1	20.0%

Which technologies does Membrane Protective Technologies, Inc. patent most?

A01N - Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators 5

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 3

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

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 2

A61D - Veterinary Instruments, Implements, Tools, OR Methods 1

Top 5 of 5 technology areas

Where it ranks

Overall rank by patents

#48,665

of 49,997 tracked assignees

Innovation Score

33.5 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Membrane Protective Technologies, Inc.'s patent record in context - here's where to go next.

Membrane Protective Technologies, Inc.'s lead technology class is A01N (Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators), 100% of its portfolio - see every assignee active in that class. Explore A01N
Ranked #48,665 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Membrane Protective Technologies, Inc. against Megastir Technologies LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.5/100 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.