Inventor · disambiguated record
Hazem Haddad
Also filed as: HADDAD HAZEM
4 granted patents·276 citations·filing 1995–2003
82Inventor score
Technology areasF25J
Files withABB LUMMUS GLOBAL INC2
Top patents by PatentIndex Score
4 records- 0191US6712880B2Cryogenic process utilizing high pressure absorber columnABB LUMMUS GLOBAL INC·Filed 2001·Granted Mar 30, 2004·114 cites·45 claims
- 0285US5675054ALow cost thermal coupling in ethylene recoveryFiled 1995·Granted Oct 7, 1997·81 cites·21 claims
- 0381US6964181B1Optimized heating value in natural gas liquids recovery schemeABB LUMMUS GLOBAL INC·Filed 2003·Granted Nov 15, 2005·46 cites·30 claims
- 0470US5626034AMixed refrigerants in ethylene recoveryFiled 1995·Granted May 6, 1997·35 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →