Where does Sylvan R. Shemitz Designs, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sylvan R. Shemitz Designs, Inc. ranks #25,328 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 Sylvan R. Shemitz Designs, Inc. hold?

Sylvan R. Shemitz Designs, Inc. holds 11 US utility patents granted between 2015 and 2021, spanning 7 technology areas.

What is Sylvan R. Shemitz Designs, Inc.'s Innovation Score?

Sylvan R. Shemitz Designs, Inc. has an Innovation Score of 22.0 out of 100 (10th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Sylvan R. Shemitz Designs, Inc.'s patent grant rate increasing or decreasing?

Sylvan R. Shemitz Designs, Inc.'s recent grant velocity is -90% 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 Sylvan R. Shemitz Designs, Inc.'s patents?

Sylvan R. Shemitz Designs, Inc.'s patents average 6.8 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 Sylvan R. Shemitz Designs, 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

Sylvan R. Shemitz Designs, Inc.

Q: What technology areas does Sylvan R. Shemitz Designs, Inc. focus on?

Sylvan R. Shemitz Designs, Inc.'s top technology area is H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General) with 2 patents, ranking #1,079 of 2,247 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

USPTO PatentsView assignee record - 11 granted patents across 7 technology areas, recorded in grant years 2015–2021. 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: H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Sylvan ranks #25,328 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 7 technology areas.

#25,328
of 49,997 US assignees by volume: 10th percentile
by Innovation Score (22.0/100): 6.8
avg claims per patent: -90%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R25328 · US Corporation #25,328 · 11 grants

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

GRANTS-MICRO 11 grants
MID-PACK #25,328/49,997
PHOTO-FINISH Suzhou Luxshare…
CPC-NARROW H05B · 7 areas
INNOV-THIN 22.0/100
CLAIMS-SPARSE 6.8 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -90% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Suzhou Luxshare Technology Co., Ltd (±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 Sylvan’s 22.0 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 8.6 pts (39%) Velocity 0.0 pts (0%) Breadth 9.4 pts (43%) Claim depth 4.1 pts (19%)

Qualcomm Incorporated · highest

85
Sylvan R Shemitz… · this assignee

22
3D Lighting… · lowest

7

What this shows Sylvan's Innovation Score is 22.0/100 (10th 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 Sylvan?

Each dot is one of Sylvan’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). Sylvan’s own 6.8 claims/patent is at or below the 13.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Sylvan's grants concentrate

Sylvan R. Shemitz Designs, Inc. is a focused PatentsView assignee: 7 CPC subclasses with 18.2% of grants classified under H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General). Peak complete grant year is 2016 (3 grants) versus a trough of 1 in 2015. By volume, Sylvan sits between Suzhou Luxshare Technology Co., Ltd and Szegedi TUDOMÁNYEGYETEM.

Suzhou Luxshare T…

11
Suzhou Pengxu Pha…

11
Suzhou University…

11
Swcc Showa Cable…

11
Synerscope B V

11
Synova

11
Syntest

11
Szegedi TudomÁNye…

11
Sylvan R Shemitz… ◀

11

What this shows Sylvan holds 11 patents at rank #25,211, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sylvan

By rank, the assignees closest to #25,211 in granted patent volume.

Leaders in H05B (Electric Heating)

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

Sylvan's Innovation Score vs. every tracked assignee

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

22 10th percentile higher than 10% 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 · 2015–2021

Grants by year

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

View data table

Sylvan R. Shemitz Designs, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	9.1%
2016	3	27.3%
2017	3	27.3%
2019	3	27.3%
2021	1	9.1%

Which technologies does Sylvan R. Shemitz Designs, Inc. patent most?

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 2

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 2

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 2

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 1

G02B - Optical Elements, Systems OR Apparatus 1

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 1

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

Sylvan R. Shemitz Designs, Inc.'s patent record in context - here's where to go next.

Sylvan R. Shemitz Designs, Inc.'s lead technology class is H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General), 18.2% of its portfolio - see every assignee active in that class. Explore H05B
Ranked #25,328 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sylvan R. Shemitz Designs, Inc. against Suzhou Luxshare Technology Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 22.0/100 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.