Suzhou Shengkang Plastic Electric Co., Ltd.
USPTO PatentsView assignee record - 15 granted patents across 0 technology areas, recorded in grant years 2020–2024. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength.
The verdict
According to USPTO PatentsView, Suzhou ranks #19,206 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 0 technology areas.
- #19,206
- of 49,997 US assignees by volume
- 7th percentile
- by Innovation Score (20.2/100)
- 1.0
- avg claims per patent
USPTO PatentsView assignee plate
Corpus R19206 · Foreign Corporation #19,206 · 15 grants
GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-UNK · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH
- GRANTS-MICRO 15 grants
- MID-PACK #19,206/49,997
- PHOTO-FINISH Sunamp
- CPC-UNK CPC blank
- INNOV-THIN 20.2/100
- CLAIMS-SPARSE 1.0 claims/avg
- TYPE-FRNCORP Foreign Corp
- SPAN-YRS 2020–2024 · 5y
- BOOK-RICH 8/10 fields
Nearest grant-volume peer: Sunamp Limited (±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 Suzhou’s 20.2 Innovation Score adds up
The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.
Innovation-score neighbourhood around Suzhou
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- Suzhou Shengkang… · this assignee 20
Suzhou Shengkang… · this assignee
20 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows Suzhou's Innovation Score is 20.2/100 (7th 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 Suzhou?
Each dot is one of Suzhou’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). Suzhou’s own 1.0 claims/patent is at or below the 17.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.
Where Suzhou's grants concentrate
Suzhou Shengkang Plastic Electric Co., Ltd. is a focused PatentsView assignee: 0 CPC subclasses . Peak complete grant year is 2020 (5 grants) versus a trough of 1 in 2021. By volume, Suzhou sits between Sunamp Limited and T.EN Process Technology Inc..
Suzhou's three-year grant acceleration
Suzhou Shengkang Plastic Electric Co., Ltd. shows 9 grants in 2022–2024 against only 6 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.
Who files at Suzhou's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Sunamp
Sunamp Limited
15 patents
- Superior Energy S…
Superior Energy Services, LLC
15 patents
- Supply
Supply, Inc.
15 patents
- Surfaces Southeast
Surfaces Southeast, LLC
15 patents
- Symbolic IO
Symbolic IO Corporation
15 patents
- Symeo
Symeo GmbH
15 patents
- Synergy Microwave
Synergy Microwave Corporation
15 patents
- T EN Process Tech…
T.EN Process Technology Inc.
15 patents
- Suzhou Shengkang… ◀
Suzhou Shengkang Plastic Electric Co., Ltd.
15 patents
What this shows Suzhou holds 15 patents at rank #19,201, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Suzhou
By rank, the assignees closest to #19,201 in granted patent volume.
- Sunamp Limited #19,197 · 15 patents
- Superior Energy Services, LLC #19,198 · 15 patents
- Supply, Inc. #19,199 · 15 patents
- Surfaces Southeast, LLC #19,200 · 15 patents
- Symbolic IO Corporation #19,202 · 15 patents
- Symeo GmbH #19,203 · 15 patents
- Synergy Microwave Corporation #19,204 · 15 patents
- T.EN Process Technology Inc. #19,205 · 15 patents
Suzhou's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
20 7th percentile higher than 7% 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
Grants by year
Teal-shaded recent years (2020–present) versus the 2020–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2020 | 5 | 33.3% |
| 2021 | 1 | 6.7% |
| 2022 | 4 | 26.7% |
| 2023 | 4 | 26.7% |
| 2024 | 1 | 6.7% |
Data Source
USPTO PatentsView, US granted patents 2015–2025
What to do with this data
Suzhou Shengkang Plastic Electric Co., Ltd.'s patent record in context - here's where to go next.
- Ranked #19,206 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare Suzhou Shengkang Plastic Electric Co., Ltd. against Sunamp Limited, an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 20.2/100 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.
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.