Australia - Patent No: AU2360P  on  18 Dec 2003
Application No: 2000/110  on  24 Mar 2000   
VIEW PBR PATENTseed parent ‘Auspero’ syn Prospero x pollen parent an un-named seedling. The seed parent is characterised by rich crimson flowers with a true old rose fragrance. The pollen parent has a spreading growth habit and dark red flowers. ... Breeder: David Austin, Wolverhampton, UK.
First sold in UK in May 1997.
 
European Union - Patent No: 4617  on  7 Jun 1999
Application No: 19961275  on  18 Nov 1996
Provisional designation: bb/12g/89. Proposed denomination: AUSLOT. Breeder: David Austin Roses Ltd.
 
New Zealand - Patent  on  1999
 
South Africa - Application  on  1999
 
United States - Patent No: PP 11,422  on  20 Jun 2000   
VIEW USPTO PATENTApplication No: 09/168,198  on  7 Oct 1998
The present invention relates to a new and distinct variety of shrub rose plant of the Rosa hybrida class which was originated by me by crossing the variety `Prospero`, unpatented, with an unnamed seedling.