Extract from the Register of European Patents

Citations: EP3028848

Cited inSearch
Type:Patent literature
Publication No.:US3276906  [XY]
 (NIELSEN CARL L) [X] 1-16 * column 1, line 30 - line 37; claim 1 * * column 2, lines 4-9 * * column 3, line 3 - line 10 * * the whole document * [Y] 1-17;
Type:Patent literature
Publication No.:US5209886  [XY]
 (SIMONS MICHAEL W [ZA]) [X] 1-16 * example 1 * * the whole document * [Y] 1-17;
Type:Patent literature
Publication No.:US2552900  [XY]
 (MCCOY PAUL E) [X] 1-17 * claims 1-6 * * the whole document * [Y] 1-17;
Type:Patent literature
Publication No.:US3726739  [XY]
 (GUTTE R, et al) [X] 1-17 * example 4 * * the whole document * [Y] 1-17;
Type:Patent literature
Publication No.:GB626852  [XY]
 (TEKWOOD INC) [X] 1-17 * figures 2,4; claims 1-9 * * the whole document * [Y] 1-17;
Type:Patent literature
Publication No.:US5235518  [Y]
 (MAEKAWA SACHIO [JP], et al) [Y] 1-17 * column 8, line 30 - line 34; claim 1 * * the whole document *;
Type:Patent literature
Publication No.:US2545603  [Y]
 (BYERS RALPH J, et al) [Y] 1-17 * the whole document *
Type:Non-patent literature
Publication information:[XYI]  - J. CONNAN, "Use and trade of bitumen in antiquity and prehistory: molecular archaeology reveals secrets of past civilizations", PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B: BIOLOGICAL SCIENCES, (19990129), vol. 354, no. 1379, doi:10.1098/rstb.1999.0358, ISSN 0962-8436, pages 33 - 50, XP055018182 [X] 1-8,10-12,14,17 * page 33; tables 1,2 * * paragraph [0001] - paragraph [0002] * * the whole document * [Y] 1-17 [I] 9,13,15,16
DOI: http://dx.doi.org/10.1098/rstb.1999.0358