UC postdoc, 30 papers, 12 first authored, 250 citations (ca. 200 to my first authored papers), 4 Chinese patents, 2 US patents. 8 recommendation letters, 4 independant strong letters, from NASA, National labs, 1 chief editor. 1 grant, 2 prizes, Sigma Xi full member, Senior member of AIChE. 2 reviewers for Journal with IF > 4. Most probably will get a RFE - i really do not know how IO cook their RFE to such strong case?! Immigration application actually depends on luck, sometimes IO is just non-sense. Comments are welocome.