PARAMETRIC TECHNOLOGY CORPORATION

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 15351
 
 
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 287
 
 
 
H04B TRANSMISSION 1180

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2012/0105,449 METHODS AND SYSTEMS FOR DYNAMICALLY LOADING PORTIONS OF A COMPUTER-AIDED DESIGN MODEL ON DEMANDOct 28, 10May 03, 12[G06T]
2012/0109,350 METHODS AND SYSTEMS FOR CREATION OF A DYNAMICALLY CONFIGURABLE PRODUCT DESIGNOct 28, 10May 03, 12[G06F]
2012/0109,589 METHODS AND SYSTEMS FOR DIRECT-PARAMETRIC INTEROPERABILITY IN COMPUTER-AIDED DESIGNOct 28, 10May 03, 12[G06F]
2012/0109,590 METHODS AND SYSTEMS FOR MANAGING SYNCHRONIZATION OF A PLURALITY OF INFORMATION ITEMS OF A COMPUTER-AIDED DESIGN DATA MODELOct 28, 10May 03, 12[G06F]
2012/0109,591 METHODS AND SYSTEMS FOR ENFORCING PARAMETRIC CONSTRAINTS IN A DIRECT MODELING INTERFACE IN COMPUTER-AIDED DESIGNOct 28, 10May 03, 12[G06F]
2012/0109,592 METHODS AND SYSTEMS FOR CONSISTENT CONCURRENT OPERATION OF A PLURALITY OF COMPUTER-AIDED DESIGN APPLICATIONSOct 28, 10May 03, 12[G06F]
2012/0110,595 METHODS AND SYSTEMS FOR MANAGING CONCURRENT DESIGN OF COMPUTER-AIDED DESIGN OBJECTSOct 28, 10May 03, 12[G06F]
2010/0217,770 Method for automatically sensing a set of itemsFeb 17, 10Aug 26, 10[G06F]
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]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,589,128 Methods and systems for creation of a dynamically configurable product designOct 28, 10Nov 19, 13[G06F]
8,566,066 Enforcing parametric constraints in a direct modeling interface in computer-aided designOct 28, 10Oct 22, 13[G06F]
8,250,057 Method for automatically sensing a set of itemsFeb 17, 10Aug 21, 12[G06F]
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]
7,661,101 Synchronous and asynchronous collaboration between heterogeneous applicationsJan 15, 04Feb 09, 10[G06F]
7,373,291 Linguistic support for a recognizer of mathematical expressionsFeb 18, 03May 13, 08[G06F]
7,187,940 Decorrelating rake receiver apparatus and methodJul 31, 03Mar 06, 07[H04B]
6,275,866 Manipulation and coupling of object oriented componentsMar 03, 98Aug 14, 01[G06F]
5,844,555 Locking mechanism for live mathematical documentsJun 20, 96Dec 01, 98[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2007/0239,802 System and method for maintaining the genealogy of documentsApr 06, 07Oct 11, 07[G06F]
2004/0054,701 Modeless gesture driven editor for handwritten mathematical expressionsMar 03, 03Mar 18, 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]
2003/0156,127 METHOD AND SYSTEM FOR VERIFYING THE INTEGRITY OF A CAD FORMAT TRANSLATIONMay 24, 99Aug 21, 03[G09G]
2003/0033,191 Method and apparatus for a product lifecycle management processJun 15, 01Feb 13, 03[G06F]
5,687,304 Real-time image generation system for simulating physical paint, drawing media, and feature modeling with 3-D graphicsNov 22, 96Nov 11, 97[G06F]
5,680,523 Systems and methods for developing three-dimensional data through the identification of curves on a perspective sketchOct 04, 96Oct 21, 97[G06F]
5,592,597 Real-time image generation system for simulating physical paint, drawing media, and feature modeling with 3-D graphicsFeb 14, 94Jan 07, 97[G06F]
5,251,160 System for blending surfaces in geometric modelingAug 27, 91Oct 05, 93[G06F]
4,646,251 Computer graphics, parametric patch parallel subdivision processorOct 03, 85Feb 24, 87[G06F]

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