Where does SynDevRx, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), SynDevRx, Inc. ranks #15,666 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 SynDevRx, Inc. hold?

SynDevRx, Inc. holds 19 US utility patents granted between 2015 and 2025, spanning 7 technology areas.

What is SynDevRx, Inc.'s Innovation Score?

SynDevRx, Inc. has an Innovation Score of 39.7 out of 100 (top 37% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does SynDevRx, Inc. focus on?

SynDevRx, Inc.'s top technology area is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations) with 18 patents, ranking #1,084 of 6,058 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

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

SynDevRx, Inc.'s recent grant velocity is -50% 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 SynDevRx, Inc.'s patents?

SynDevRx, Inc.'s patents average 30.0 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 SynDevRx, 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

SynDevRx, Inc.

USPTO PatentsView assignee record - 19 granted patents across 7 technology areas, recorded in grant years 2015–2025. 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: A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Syndevrx ranks #15,666 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 7 technology areas.

#15,666
of 49,997 US assignees by volume: Top 37%
by Innovation Score (39.7/100): 30.0
avg claims per patent: -50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15666 · US Corporation #15,666 · 19 grants

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

GRANTS-MICRO 19 grants
MID-PACK #15,666/49,997
PHOTO-FINISH Subsurface
CPC-NARROW A61P · 7 areas
INNOV-THIN 39.7/100
CLAIMS-DENSE 30.0 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Subsurface, 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 Syndevrx’s 39.7 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 10.3 pts (26%) Velocity 5.0 pts (13%) Breadth 9.4 pts (24%) Claim depth 15.0 pts (38%)

Qualcomm Incorporated · highest

85
SynDevRx · this assignee

40
3D Lighting… · lowest

7

What this shows Syndevrx's Innovation Score is 39.7/100 (top 37% 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 Syndevrx?

Each dot is one of Syndevrx’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). Syndevrx’s own 30.0 claims/patent is ABOVE the 13.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Syndevrx's grants concentrate

SynDevRx, Inc. is a focused PatentsView assignee: 7 CPC subclasses with 94.7% of grants classified under A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations). Peak complete grant year is 2017 (4 grants) versus a trough of 1 in 2015. By volume, Syndevrx sits between Subsurface, Inc. and Takeuchi MFG., Co., Ltd..

Syndevrx's three-year grant acceleration

SynDevRx, Inc. shows 3 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.

Subsurface

19
Sungkyunkwan Univ…

19
Sunstar Americas

19
Suzhou Cleva Prec…

19
Sys-tech Solutions

19
Sysco Guest Supply

19
T A G Medical Dev…

19
Takeuchi MFG

19
Syndevrx ◀

19

What this shows SynDevRx holds 19 patents at rank #15,663, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near SynDevRx

By rank, the assignees closest to #15,663 in granted patent volume.

Leaders in A61P (Specific Therapeutic Activity OF Chemical Compounds OR Me…)

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

Syndevrx's Innovation Score vs. every tracked assignee

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

40 Top 37% higher than 63% 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 · 2015–2025

Grants by year

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

View data table

SynDevRx, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	5.3%
2016	2	10.5%
2017	4	21.1%
2018	4	21.1%
2019	1	5.3%
2020	3	15.8%
2022	2	10.5%
2023	1	5.3%
2025partial year	1	5.3%

Which technologies does SynDevRx, Inc. patent most?

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 18

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 17

C07D - Heterocyclic Compounds 8

C07K - Peptides 6

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 5

C07B - General Methods OF Organic CHEMISTRY; Apparatus Therefor 2

C07C - Acyclic OR Carbocyclic Compounds 2

Top 7 of 7 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

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

SynDevRx, Inc.'s lead technology class is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations), 94.7% of its portfolio - see every assignee active in that class. Explore A61P
Ranked #15,666 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare SynDevRx, Inc. against Subsurface, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.7/100 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.