Inventor
Alexander Hoffmann
Inventor
Emden, DE
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
F03DWind motors10%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g9%
Y10TTechnical subjects covered by former us classification8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
F41HArmour6%
F16HGearing5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
B66CCranes3%
PatentTitleYear
11,073,207Method for operating a parking lock device by means of a hydraulic system202110,816,091Method for operating a parking lock device by means of a hydraulic system202010,744,683Method for producing a wind turbine rotor blade, and wind turbine rotor blade202010,711,763Wind-turbine rotor blade and method for producing a wind-turbine rotor blade202010,704,531Wind turbine rotor blade with a rotor blade connection and method for producing same202010,578,077Rotor blade for a wind turbine202010,465,656Wind turbine rotor blade, wind turbine and method for operating a wind turbine201910,344,738Rotor blade element for a wind turbine, rotor blade, and a production process therefor and wind turbine with rotor blade201910,309,375Wind turbine201910,294,924Wind turbine having a fiber winding201910,077,757Rotor blade and connecting device201810,053,098Dual-clutch transmission parking brake disengaging method of a vehicle201810,006,504Method for controlling a hydraulic-medium supply system of an automatic transmission20189,926,907'Method for mounting a wind turbine rotor blade, and wind turbine rotor blade'20189,897,070'Rear casing, rotor blade with rear casing, and a wind turbine that comprises such a rotor blade'20189,856,923'Method for actuating a hydraulic medium supply system of an automatic transmission'20189,759,074'Wind turbine rotor blade and method for installing a wind turbine rotor blade'2017D0738824'Wind turbine blade'20158,813,989'Steam pressure vessel with safety device'20148,165,297'Transceiver with controller for authentication'20127,334,693'Biased support'20087,271,759'Apparatus for camouflaging specular reflecting cover surfaces'20074,560,608'Winter camouflage material'19854,495,239'Camouflage materials having a wide-band effect and system incorporating same'19854,473,826'Arrangement broad-band camouflaging of military targets'19844,463,653'Method and apparatus for protecting vehicles against reconnaissance by IR-IMAGING equipment'19844,464,418'Heat reflecting wall paper or wall covering'19844,433,025'Heat reflecting wall or ceiling covering'19844,423,104'Wide-band camouflage netting'19834,340,634'Heat-reflective wall-paper or wall liner'19824,308,882'Tents for military use and providing protection against modern sight and IR-optical search methods'19824,300,160'Thermal imaging device for detecting and identifying a thermal object'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1985Based in Mauer, DE· patent location history
1982–2017Patents assigned to HOFFMANN ALEXANDER (10)· patent assignee history
1982–1984Patents assigned to PUSCH GUENTER (6)· patent assignee history
1982–1985Patents assigned to AISSLINGER DIETER E (4)· patent assignee history
1983–1984Based in Rotenberg, DE· patent location history
2014Based in Wadern, DE· patent location history
2015–2020Patents assigned to WOBBEN PROPERTIES GMBH (13)· patent assignee history
2015–2020Based in Emden, DE· patent location history
2018–2021Patents assigned to ZAHNRADFABRIK FRIEDRICHSHAFEN (5)· patent assignee history
2018–2021Based in Lebach, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WOBBEN PROPERTIES GMBH | 13 | 2015–2020 |
| HOFFMANN ALEXANDERself | 10 | 1982–2017 |
| PUSCH GUENTER | 6 | 1982–1984 |
| ZAHNRADFABRIK FRIEDRICHSHAFEN | 5 | 2018–2021 |
| AISSLINGER DIETER E | 4 | 1982–1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Emden, DE | 13 | 2015–2020 |
| Mauer, DE | 7 | 1981–1985 |
| Lebach, DE | 5 | 2018–2021 |
| Rotenberg, DE | 3 | 1983–1984 |
| Wadern, DE | 1 | 2014 |