Overall rank by patents
#15,641
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView Foreign Corporation
Siempelkamp Maschinen- und Anlagenbau GmbH
USPTO PatentsView assignee record — 19 granted patents across 23 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: B29C (SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING).
19
Total patents granted
23
CPC technology areas
13.4
Avg claims per patent
+180%
5-year filing velocity
Portfolio overview
Siempelkamp Maschinen- und Anlagenbau GmbH has been granted 19 US utility patents between 2015 and 2025, placing Siempelkamp Maschinen- und Anlagenbau GmbH at rank #15,641 across all assignees tracked by PlainPatent. This portfolio spans 23 distinct Cooperative Patent Classification (CPC) subclasses, averaging 13.4 claims per patent with primary concentration in B29C (SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING). As a Foreign Corporation, Siempelkamp Maschinen- und Anlagenbau GmbH is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 47.0/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.
Filing cadence tells the strategic story. Between 2020 and 2025 the company received 14 grants, compared with 5 in the 2015–2019 window — a +180% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.
Claim depth and technology breadth together indicate competitive posture. Siempelkamp Maschinen- und Anlagenbau GmbH's 13.4 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a multi-domain presence across 23 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Siempelkamp Maschinen- und Anlagenbau GmbH against peers pursuing similar technology classes.
How does Siempelkamp compare?
Granted US patents 2015–2025 versus the largest corporate holders — this company marked ◀
- Samsung
SAMSUNG ELECTRONICS CO., LTD.
106,890 patents
- International Bus…
International Business Machines Corporation
72,926 patents
- Canon 34,378
Canon Kabushiki Kaisha
34,378 patents
- LG 32,607
LG ELECTRONICS INC.
32,607 patents
- Taiwan Semiconduc… 31,041
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
31,041 patents
- Apple 30,560
Apple Inc.
30,560 patents
- Qualcomm Incorpor… 30,354
QUALCOMM Incorporated
30,354 patents
- Intel 27,498
Intel Corporation
27,498 patents
- Siempelkamp Masch… ◀ 19
Siempelkamp Maschinen- und Anlagenbau GmbH
19 patents
What this shows Siempelkamp holds 19 patents — placing it at rank #15,641 overall, well behind the volume leaders but ahead of the tens of thousands of smaller assignees in the dataset.
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
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2015 | 1 | 5.3% |
| 2016 | 2 | 10.5% |
| 2018 | 1 | 5.3% |
| 2019 | 1 | 5.3% |
| 2020 | 2 | 10.5% |
| 2021 | 1 | 5.3% |
| 2022 | 1 | 5.3% |
| 2023 | 2 | 10.5% |
| 2024 | 4 | 21.1% |
| 2025 | 4 | 21.1% |
Which technologies does Siempelkamp Maschinen- und Anlagenbau GmbH patent most?
Top 15 of 23 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Multi-domain
Claim Depth Standard
Velocity Accelerating
Frequently Asked Questions
How many patents does Siempelkamp Maschinen- und Anlagenbau GmbH hold?
Siempelkamp Maschinen- und Anlagenbau GmbH holds 19 US granted patents filed between 2015 and 2025, spanning 23 technology areas.
What is Siempelkamp Maschinen- und Anlagenbau GmbH's Innovation Score?
Siempelkamp Maschinen- und Anlagenbau GmbH has an Innovation Score of 47.0 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Siempelkamp Maschinen- und Anlagenbau GmbH focus on?
Siempelkamp Maschinen- und Anlagenbau GmbH's top technology area is B29C (SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING) with 8 patents. The company has filed patents in 23 CPC subclasses total.
Is Siempelkamp Maschinen- und Anlagenbau GmbH's patent filing rate increasing or decreasing?
Siempelkamp Maschinen- und Anlagenbau GmbH's recent filing velocity is +180% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for Siempelkamp Maschinen- und Anlagenbau GmbH's patents?
Siempelkamp Maschinen- und Anlagenbau GmbH's patents average 13.4 claims each. This falls within the standard range, providing solid legal coverage.
How is the Siempelkamp Maschinen- und Anlagenbau GmbH 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.
Learn More
Explore the patent dataset
B29C technology
Siempelkamp Maschinen- und Anlagenbau GmbH's primary CPC class — all holders and yearly trends
Top 50 patent holders
See where Siempelkamp Maschinen- und Anlagenbau GmbH ranks among the largest US patent assignees
All technology classes
Browse every CPC technology area by patent activity
How the score works
The four dimensions behind the Innovation Score
Related
Data sourced from USPTO PatentsView — official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial
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.
All federal data sources used on this page
- USPTO PatentsView — official U.S. Patent and Trademark Office bulk patent data. patentsview.org
- USPTO Patent Application Information Retrieval (PAIR) — application status and file history. uspto.gov/patents/pair
- USPTO Bulk Data Storage System — comprehensive patent text + claims dataset. bulkdata.uspto.gov
- USPTO CPC Classification — Cooperative Patent Classification scheme for technology categorization. uspto.gov/cpc
- SEC EDGAR — public filings cross-reference for assignee corporate entity matching. sec.gov/edgar
- WIPO PATENTSCOPE — international patent context (related international filings). wipo.int/patentscope
