Inventor · disambiguated record
Janine Shipman
Also filed as: SHIPMAN JANINE · SHIPMAN JANINE M
2 granted patents·3 pending applications·0 citations·filing 2018–2025
25Inventor score
Files withCNPC USA CORP5
Top patents by PatentIndex Score
5 records- 0170US12241016B2High temperature high salt low end rheology modifiersCNPC USA CORP·Filed 2022·Granted Mar 4, 2025·0 cites·11 claims
- 0269US2025197709A1High temperature high salt low end rheology modifiersCNPC USA CORP·Filed 2025·Application pending·0 cites
- 0355US11851606B2Lost circulation test method for expandable geopolymersCNPC USA CORP·Filed 2021·Granted Dec 26, 2023·0 cites·18 claims
- 0441US2024003205A1Reducing loss circulation during well-drilling operationsCNPC USA CORP·Filed 2022·Application pending·0 cites
- 0536US2019218443A1Lubricant for water based mud (wbm) with high salt tolerance for high temperature and high pressure formationCNPC USA CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →