PARAMETRIC TECHNOLOGY CORPORATION
Patent Owner
Stats
- 17 total patents issued
- 12 Total Apps Published
- Aug 21, 2012 most recent publication
Details
- 17 Issued Patents
- 4 Issued in last 3 years
- 1 Published in last 3 years
- 400 Total Citation Count
- Oct 03, 1985 Earliest Filing
- 5 Expired/Abandoned/Withdrawn Patents
Technologies
Intl Class
Technology
# of Patents
Rank
Top Patents (by citation)
Patent #
Title
Filing Date
Issue Date
Intl Class
Cited #
5,469,538 Mathematical document editor and method performing live symbolic calculations for use with an electronic bookMar 04, 94Nov 21, 95[G06F]30
5,526,475 Method for live symbolic calculations in a mathematical document editorMar 02, 94Jun 11, 96[G06F]21
7,373,291 Linguistic support for a recognizer of mathematical expressionsFeb 18, 03May 13, 08[G06F]15
5,771,392 Encoding method to enable vectors and matrices to be elements of vectors and matricesJun 20, 96Jun 23, 98[G06F]4
8,082,322 Federation of information from multiple data sources into a common, role-based distribution modelJul 15, 03Dec 20, 11[G06F]2
Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2009/0096,785 Method For Producing Technical Drawings From 3D Models With At Least Two Colliding 3D BodiesDec 06, 05Apr 16, 09[G06T]
2007/0239,802 System and method for maintaining the genealogy of documentsApr 06, 07Oct 11, 07[G06F]
2006/0080,369 Method for automatically enabling traceability of engineering calculationsMar 02, 05Apr 13, 06[G06F]
2005/0160,396 Synchronous and asynchronous collaboration between heterogeneous applicationsJan 15, 04Jul 21, 05[G06F]
2004/0054,701 Modeless gesture driven editor for handwritten mathematical expressionsMar 03, 03Mar 18, 04[G06F]
2004/0015,342 Linguistic support for a recognizer of mathematical expressionsFeb 18, 03Jan 22, 04[G06F]
2003/0160,779 Method and apparatus for managing solid model feature history and changesFeb 26, 02Aug 28, 03[G06T]
2003/0163,604 Method and apparatus for design and manufacturing application feature interoperabilityFeb 26, 02Aug 28, 03[G06F]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
8,154,545 Method for producing technical drawings from 3D models with at least two colliding 3D bodiesDec 06, 05Apr 10, 12[G06T]
8,121,998 Method for automatically enabling traceability of engineering calculationsMar 02, 05Feb 21, 12[G06F]
8,082,322 Federation of information from multiple data sources into a common, role-based distribution modelJul 15, 03Dec 20, 11[G06F]
7,661,101 Synchronous and asynchronous collaboration between heterogeneous applicationsJan 15, 04Feb 09, 10[G06F]
5,771,392 Encoding method to enable vectors and matrices to be elements of vectors and matricesJun 20, 96Jun 23, 98[G06F]
Top Inventors for This Owner
Inventor Name
Address
# of Patent/Pub