Prysmian has a total of 7805 patents globally, out of which 5414 have been granted. Of these 7805 patents, more than 56% patents are active. United States of America is where Prysmian has filed the maximum number of patents, followed by Europe and Germany. Parallelly, United States of America seems to be the main focused R&D centre and Italy is the origin country of Prysmian.
Prysmian was founded in the year 1897. The Company develops, designs, produces and supplies and installs a wide range of cables for applications in the energy and telecommunications industries. The Company offers submarine transmission, asset monitoring systems, network components and optical fibers. As of March 2023, the market cap of Prysmian is $10.62 Billion.
Do read about some of the most popular patents of Prysmian which have been covered by us in this article and also you can find Prysmian patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Prysmian patent portfolio.
How many patents does the founder and the CEO of Prysmian have?
The CEO Valerio Battista has 1 patent.
How many patents does Prysmian have?
Prysmian has a total of 7805 patents globally. These patents belong to 2361 unique patent families. Out of 7805 patents, 4382 patents are active.
How Many Patents did Prysmian File Every Year?
Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.
| Year of Patents Filing or Grant | Prysmian Applications Filed | Prysmian Patents Granted |
| 2023 | 1 | 38 |
| 2022 | 76 | 385 |
| 2021 | 112 | 376 |
| 2020 | 231 | 392 |
| 2019 | 257 | 352 |
| 2018 | 193 | 342 |
| 2017 | 325 | 374 |
| 2016 | 362 | 332 |
| 2015 | 380 | 277 |
| 2014 | 485 | 355 |
| 2013 | 514 | 317 |
| 2012 | 505 | 279 |
How many Prysmian patents are Alive/Dead?
How Many Patents did Prysmian File in Different Countries?
Countries in which Prysmian Filed Patents
| Country | Patents |
| United States Of America | 1137 |
| Europe | 1077 |
| Germany | 779 |
| China | 580 |
| Spain | 439 |
| Brazil | 395 |
| Australia | 366 |
| Denmark | 307 |
| Canada | 257 |
| Austria | 235 |
| Japan | 174 |
| Argentina | 162 |
| New Zealand | 146 |
| Italy | 141 |
| India | 137 |
| Poland | 116 |
| Mexico | 110 |
| Korea (South) | 103 |
| Russia | 100 |
| Netherlands | 77 |
| Norway | 71 |
| France | 69 |
| Chile | 52 |
| Malaysia | 35 |
| Portugal | 30 |
| Singapore | 24 |
| Taiwan | 23 |
| United Kingdom | 21 |
| Hungary | 21 |
| Hong Kong (S.A.R.) | 15 |
Where are Research Centres of Prysmian Patents Located?
10 Best Prysmian Patents
US7346244B2 is the most popular patent in the Prysmian portfolio. It has received 407 citations so far from companies like Adc Telecommunications, Corning Cable Systems and At&T Intellectual Property.
Below is the list of 10 most cited patents of Prysmian:
| Publication Number | Citation Count |
| US7346244B2 | 407 |
| US7555186B2 | 393 |
| US7123801B2 | 338 |
| US6455769B1 | 267 |
| US8131125B2 | 251 |
| US8565568B2 | 242 |
| US8406593B2 | 238 |
| US6859590B1 | 238 |
| US7587111B2 | 231 |
| US8938144B2 | 226 |
How many inventions of other companies were rejected due to Prysmian patents?
The statistics below share strategic R&D insights. It tells the companies that were trying to protect inventions similar to Prysmian invention. They couldn’t because Prysmian had protected those before them.
Examiners at the USPTO referred 439 Prysmian patents in 1801 rejections (35 USC § 102 or 35 USC § 103 types).
The top citing companies in the Prysmian patent portfolio are Corning, Draka Comteq and General Cable Technologies.
List of the Companies whose Patents were rejected citing Prysmian –
| Company | Number of Patent Applications that faced Rejection Citing Prysmian Patents | Number of Rejections (102 & 103) |
| Corning | 71 | 173 |
| Draka Comteq | 54 | 145 |
| General Cable Technologies | 28 | 64 |
| Sumitomo Electric Industries | 25 | 45 |
| Nexans | 19 | 90 |
| Chase Bank | 17 | 31 |
| Ofs Fitel | 16 | 37 |
| Hitachi | 16 | 37 |
| Dow | 15 | 34 |
| Fujikura | 14 | 30 |
Count of 102 and 103 Type Rejections based on Prysmian Patents
Top Prysmian Patents used in Rejecting Most Patent Applications
| Patent Number | Count of Rejected Applications |
| US7335837B2 | 17 |
| US8953915B2 | 10 |
| US9859038B2 | 9 |
| US8319104B2 | 8 |
| US8686290B2 | 7 |
| US8565564B2 | 7 |
| US6715323B1 | 7 |
| US6827884B2 | 7 |
| US9051205B2 | 7 |
| US8314408B2 | 6 |
| US8901426B2 | 6 |
| US8891923B2 | 6 |
| US8346040B2 | 6 |
| US7087842B2 | 6 |
| US20090036588A1 | 6 |
What Percentage of Prysmian US Patent Applications were Granted?
Prysmian (Excluding its subsidiaries) has filed 227 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 224 have been granted leading to a grant rate of 92.95%.
Below are the key stats of Prysmian patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for Prysmian?
| Law Firm | Total Applications | Success Rate |
| Finnegan Henderson Farabow Garrett & Dunner | 110 | 94.55% |
| Slater Matsil | 52 | 91.89% |
| Oblon Mcclelland Maier & Neustadt | 27 | 88.89% |
| Additon Pendleton & Witherspoon | 19 | 100.00% |
| Seed Intellectual Property Law Group | 19 | 75.00% |
| Mh2 Technology Law Group W Prysmian | 18 | 100.00% |
| Shumaker Loop & Kendrick | 11 | 90.91% |
| Element Ip | 9 | 100.00% |
| Ulmer & Berne | 9 | 100.00% |
| Haynes And Boone | 3 | 0% |