Inventor · disambiguated record
Carl G. De Marcken
Also filed as: DE MARCKEN CARL · DE MARCKEN CARL G
15 granted patents·14 pending applications·76 citations·filing 2005–2012
91Inventor score
Files withDE MARCKEN CARL G14DE MARCKEN CARL7ITA SOFTWARE INC4WILLIAMSON TODD3ITA SOFTWARE INC A DELAWARE CO1
Top patents by PatentIndex Score
29 records- 0190US7711587B2Providing travel information using cached query answersITA SOFTWARE INC·Filed 2007·Granted May 4, 2010·27 cites·30 claims
- 0280US8306835B2User interface for inputting multi-passenger multi-route travel planning queryDE MARCKEN CARL G·Filed 2006·Granted Nov 6, 2012·10 cites·51 claims
- 0380US8005696B2Incremental searching in multi-passenger multi-route travel planningITA SOFTWARE INC·Filed 2006·Granted Aug 23, 2011·8 cites·23 claims
- 0479US8265967B2Incremental searching in multi-passenger multi-route travel planningDE MARCKEN CARL G·Filed 2011·Granted Sep 11, 2012·3 cites·39 claims
- 0578US8781864B2Anticipatory presentation of travel informationDE MARCKEN CARL·Filed 2010·Granted Jul 15, 2014·7 cites·26 claims
- 0677US8185418B2Multi-passenger multi-route travel planningDE MARCKEN CARL G·Filed 2006·Granted May 22, 2012·6 cites·30 claims
- 0775US8005695B2Bias of queries for multi-passenger multi-route travel planningITA SOFTWARE INC·Filed 2006·Granted Aug 23, 2011·4 cites·31 claims
- 0870US8185419B2Incremental searching with partial solutions for multi-passenger multi-route travel planningDE MARCKEN CARL G·Filed 2006·Granted May 22, 2012·2 cites·30 claims
- 0969US8731980B2Low fare search for ticket changesWILLIAMSON TODD·Filed 2006·Granted May 20, 2014·4 cites·27 claims
- 1068US8589195B2Multi-passenger multi-route travel planningDE MARCKEN CARL G·Filed 2006·Granted Nov 19, 2013·1 cites·51 claims
- 1163US8688485B2Low fare search for ticket changes using married segment indicatorsWILLIAMSON TODD·Filed 2006·Granted Apr 1, 2014·1 cites·18 claims
- 1263US2009271226A1Cache poller for providing travel planning informationITA SOFTWARE INC A DELAWARE CO·Filed 2009·Application pending·0 cites
- 1361US7921022B2Multi-passenger multi-route travel planningITA SOFTWARE INC·Filed 2006·Granted Apr 5, 2011·3 cites·41 claims
- 1456US8265966B2Multi-passenger multi-route travel planning through common locationsDE MARCKEN CARL G·Filed 2011·Granted Sep 11, 2012·0 cites·24 claims
- 1555US8595039B2Multi-passenger multi-route travel planningDE MARCKEN CARL G·Filed 2011·Granted Nov 26, 2013·0 cites·36 claims
- 1654US2012197673A1Generating Flight Schedules Using Fare Routings and RulesDE MARCKEN CARL·Filed 2012·Application pending·0 cites
- 1751US2008140463A1Travel planning system that produces answers involving multiple sales channels/PNRS/tickets per answerDE MARCKEN CARL G·Filed 2006·Application pending·0 cites
- 1851US2008140466A1Travel planning system that re-prices travel options to produce answers involving multiple sales channels/PNRs/tickets per answerDE MARCKEN CARL G·Filed 2006·Application pending·0 cites
- 1951US2008140462A1Travel Planning system that relaxes constraints to produce answers involving multiple sales channels/PNRs/tickets per answerDE MARCKEN CARL G·Filed 2006·Application pending·0 cites
- 2051US2008140465A1Travel planning system that shares work across itineraries and produces answers involving multiple sales channels/PNRs/tickets per answerDE MARCKEN CARL G·Filed 2006·Application pending·0 cites
- 2151US2008140464A1Travel planning system that produces answers involving mulitple sales channels/PNRs/tickets per answerDE MARCKEN CARL G·Filed 2006·Application pending·0 cites
- 2250US2007168854A1User interface for presentation of solutions in multi-passenger multi-route travel planningDE MARCKEN CARL G·Filed 2006·Application pending·0 cites
- 2349US8583460B2Pricing tickets based on constructing tables of pricing units for sub-portions of a ticketDE MARCKEN CARL G·Filed 2005·Granted Nov 12, 2013·0 cites·42 claims
- 2448US2008167909A1Updating a database of travel informationDE MARCKEN CARL·Filed 2007·Application pending·0 cites
- 2548US2008167912A1Providing travel information using cached summaries of travel optionsDE MARCKEN CARL·Filed 2007·Application pending·0 cites
- 2648US2008167910A1Providing travel information using a notification serviceDE MARCKEN CARL·Filed 2007·Application pending·0 cites
- 2748US2008010102A1Database for storing historical travel informationWILLIAMSON TODD·Filed 2006·Application pending·0 cites
- 2848US2008167906A1Support for flexible travel planningDE MARCKEN CARL·Filed 2007·Application pending·0 cites
- 2939US2008168093A1Providing travel information using a layered cacheDE MARCKEN CARL·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →