Rotor shaft for a turbomachine
US-11105205-B2 · Aug 31, 2021 · US
Alstom Technology Ltd patents
Alstom Technology Ltd holds 1,053 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 1,053 |
| Recent patents | 0 |
| First publication | Jan 1, 2015 |
| Latest publication | Aug 31, 2021 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
On-load tap-changer control method, excitation control system carrying out said control method and power excitation chain
US-11016517-B2 · May 25, 2021 · US
Method for a part load CO reduction operation for a sequential gas turbine
US-10907549-B2 · Feb 2, 2021 · US
Damper arrangement for reducing combustion-chamber pulsation
US-10718520-B2 · Jul 21, 2020 · US
Measuring method and device for measuring deflections at stator end windings
US-10591349-B2 · Mar 17, 2020 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Rotor shaft for a turbomachine
US-11105205-B2 · Aug 31, 2021 · US
On-load tap-changer control method, excitation control system carrying out said control method and power excitation chain
US-11016517-B2 · May 25, 2021 · US
Method for a part load CO reduction operation for a sequential gas turbine
US-10907549-B2 · Feb 2, 2021 · US
Damper arrangement for reducing combustion-chamber pulsation
US-10718520-B2 · Jul 21, 2020 · US
Measuring method and device for measuring deflections at stator end windings
US-10591349-B2 · Mar 17, 2020 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| Y02E20/16 | 69 |
| B01D2258/0283 | 66 |
| B01D2251/404 | 49 |
| Y02C20/40 | 47 |
| F23R3/002 | 47 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 658 |
| Cross-Sectional Technologies | 418 |
| Operations & Transport | 272 |
| Electricity | 255 |
| Physics | 134 |
| Chemistry & Metallurgy | 105 |
| Fixed Constructions | 11 |
| Human Necessities | 1 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Alstom Technology Ltd have in patentsdb?
- Alstom Technology Ltd is linked to 1,053 publications as assignee in our database.
- What technology areas does Alstom Technology Ltd patent most?
- Top mapped technology areas by patent count: Mechanical Engineering (658); Cross-Sectional Technologies (418); Operations & Transport (272).
- Is Alstom Technology Ltd's patent activity growing?
- In our data, assignee counts were 4 in 2020 and 3 in 2021 (lower year over year).
- What are recent patents assigned to Alstom Technology Ltd?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.