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The German Patent and Trade Mark Office (German: Deutsches Patent- und Markenamt; abbreviation: DPMA) is the German national patent office, with headquarters in Munich, and offices in Berlin and Jena. In 2006 it employed 2556 people, of which about 700 were patent examiners.
The German Patent Office (German: Kaiserliches Patentamt) started developing a classification system for its patent documents in 1877. [1] It was greatly expanded during the following decades and was published in seven editions between 1906 and 1958, first as "Verzeichnis der deutschen Patentklassen" and later as "Gruppeneinteilung der Patentklassen".
The Auslegeschrift was, in German patent law, the second reading, or publication, of a patent application. It has been examined and published. [1] [2] [3] German patents are often numbered or cited by the Auslegeschrift. [4] This staged system was, from 1981 onwards, dropped. [4] However, it continues to exist in many patent searches. [5]
A German court on Tuesday invalidated a patent that was the basis of a patent violation lawsuit brought by CureVac against its domestic rival BioNTech, in a blow to CureVac's claims for a share in ...
A patent covering Germany can be obtained through four different routes: through the direct filing of a national patent application with the German Patent and Trade Mark Office (German: Deutsches Patent- und Markenamt) (direct national route), through the filing of a European patent application (EPO route), or through the filing of an international application under the Patent Cooperation ...
One of the notable features of the database is its multilingual search interface. Users can perform searches using keywords, patent numbers, inventors' names, and other relevant criteria in multiple languages. The database supports a range of languages, including English, French, German, Spanish, Chinese and Japanese. Advanced search options
HELSINKI (Reuters) -A German court has ruled that Amazon is using Nokia's patented video technologies without a licence, the Finnish network equipment maker and telecommunications patent holder ...
The vehicle was awarded the German patent number 37435, for which Karl Benz applied on 29 January 1886. Following official procedures, the date of the application became the patent date for the invention once the patent was granted, which occurred in November of that year.
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