Inventor · Des Moines, IA, US

James E. Haworth

5Patents
3h-index
5Co-inventors
39Inventor score

Filing activity: Sep 3, 1997 → Oct 13, 2000

Most-cited inventions

PatentTitleAreaCited byStatus
US6149881A Pyrolysis method for increasing limonene production and novel oven to facilitate such method Emerging Cross-Sectional Technologies 8 Expired
US6450935B1 Method for removing essential oils and antioxidants from extract products of lamiaceae species using rolled film evaporation Performing Operations; Transporting 6 Expired
US5977421A Pyrolysis method for increasing limonene production and novel oven to facilitate such method Emerging Cross-Sectional Technologies 4 Expired
US6855349B2 Method for simultaneous extraction of essential oils and antioxidants from Labiatae species and the extract products thereof Performing Operations; Transporting 2 Expired
US6824789B2 Method of extracting antioxidants from lamiaceae species and the extract products thereof Human Necessities 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.