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Titel:

Patent portfolio races in concentrated markets for technology

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Joachim Henkel, Florian Jell
Nicht-TUM Koautoren:
Nein
Kooperation:
-
Abstract:
Patent application numbers grow exponentially in many industries, a phenomenon that has been linked to high fragmentation of patent ownership. Contradicting these findings and theo- retical arguments, we show that such fragmentation is not a precondition for sudden and strong increases in patenting. We describe and analyze a patent portfolio race in an industry with highly concentrated patent ownership, namely the newspaper printing machines oligop- oly. Triangulating data from patent analysis,...     »
Stichworte:
Patent strategy, motives to patent, intellectual property, patent thickets
Dewey Dezimalklassifikation:
330
Intellectual Contribution:
Discipline-based Research
Beauftragende Einrichtung:
--
Jahr:
2010
Quartal:
3. Quartal
Jahr / Monat:
2011-09
Monat:
Sep
Seiten/Umfang:
40
Sprache:
en
Semester:
SS 02
Format:
Text
Key publication:
Nein
International:
Ja
commissioned:
not commissioned
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