Inventor
Peter Ropertz
Inventor
Oberriexingen, DE
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof27%
F02DControlling combustion engines13%
F04BPositive-displacement machines for liquids13%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines8%
F16KValves6%
Y02TClimate change mitigation technologies related to transportation6%
B29CShaping or joining of plastics4%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
F02FCylinders, pistons or casings, for combustion engines4%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g4%
PatentTitleYear
10,947,942High-pressure fuel pump202110,851,752Piston fuel pump and check valve therefore202010,428,814Piston fuel pump for an internal combustion engine201910,400,727Piston fuel pump for an internal combustion engine201910,352,284Piston fuel pump201910,288,025Piston fuel pump for an internal combustion engine20198,202,065'High pressure fuel pump'20127,401,593'High-pressure fuel pump with a pressure relief valve'20086,772,738'Injection system for internal combustion engines with improved starting properties'20046,227,159'Air pipe line distribution system'20015,950,586'Air conduction system for a vehicle'19995,915,366'Device for regulating the intake air temperature in an internal combustion engine'19995,632,245'Actuating device for a throttling member'19975,615,861'Throttle device for an internal combustion engine'19975,575,256'Throttle valve housing formed of molded plastic'19965,216,992'Throttle device actuator'19935,209,211'Throttle valve connection piece'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2021Patents assigned to BOSCH GMBH ROBERT (16)· patent assignee history
1993Based in Markgroeningen, DE· patent location history
1996–1997Based in Moglingen, DE· patent location history
1997–2001Based in Markgroningen, DE· patent location history
1999Based in Moeglingen, DE· patent location history
2004–2021Based in Oberriexingen, DE· patent location history
2012Patents assigned to FLO SIAMEND (1)· patent assignee history
2012Patents assigned to GOLDSCHMITT VOLKMAR (1)· patent assignee history
2012Patents assigned to LAICH MARTIN (1)· patent assignee history
2012Patents assigned to LANG KLAUS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOSCH GMBH ROBERT | 16 | 1993–2021 |
| FLO SIAMEND | 1 | 2012 |
| GOLDSCHMITT VOLKMAR | 1 | 2012 |
| LAICH MARTIN | 1 | 2012 |
| LANG KLAUS | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oberriexingen, DE | 9 | 2004–2021 |
| Markgroningen, DE | 3 | 1997–2001 |
| Moglingen, DE | 2 | 1996–1997 |
| Markgroeningen, DE | 2 | 1993 |
| Moeglingen, DE | 1 | 1999 |