Search

Daniel P. Cahn

Examiner (ID: 14826, Phone: (571)270-5616 , Office: P/3634 )

Most Active Art Unit
3634
Art Unit(s)
3634
Total Applications
801
Issued Applications
412
Pending Applications
13
Abandoned Applications
380

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4317600 [patent_doc_number] => 06242641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Cycloaliphatic compounds' [patent_app_type] => 1 [patent_app_number] => 9/273689 [patent_app_country] => US [patent_app_date] => 1999-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3110 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/242/06242641.pdf [firstpage_image] =>[orig_patent_app_number] => 273689 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/273689
Cycloaliphatic compounds Mar 21, 1999 Issued
Array ( [id] => 4263519 [patent_doc_number] => 06258976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Process for the preparation of polyamines and polyamine derivatives' [patent_app_type] => 1 [patent_app_number] => 9/272102 [patent_app_country] => US [patent_app_date] => 1999-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5135 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/258/06258976.pdf [firstpage_image] =>[orig_patent_app_number] => 272102 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/272102
Process for the preparation of polyamines and polyamine derivatives Mar 18, 1999 Issued
Array ( [id] => 4118111 [patent_doc_number] => 06046360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Process for preparing 4-substituted cis-cyclohexylamines' [patent_app_type] => 1 [patent_app_number] => 9/271042 [patent_app_country] => US [patent_app_date] => 1999-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3771 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/046/06046360.pdf [firstpage_image] =>[orig_patent_app_number] => 271042 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/271042
Process for preparing 4-substituted cis-cyclohexylamines Mar 16, 1999 Issued
09/268388 METHODS AND COMPOSITIONS FOR TREATING GASTRIC DISORDERS USING OPTICALLY PURE (-) PANTOPRAZOLE Mar 14, 1999 Abandoned
Array ( [id] => 4361995 [patent_doc_number] => 06169207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Process for producing dialkanolamines' [patent_app_type] => 1 [patent_app_number] => 9/266785 [patent_app_country] => US [patent_app_date] => 1999-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4943 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/169/06169207.pdf [firstpage_image] =>[orig_patent_app_number] => 266785 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/266785
Process for producing dialkanolamines Mar 11, 1999 Issued
Array ( [id] => 4263602 [patent_doc_number] => 06258982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Process for the preparation of substituted aromatic amino compounds' [patent_app_type] => 1 [patent_app_number] => 9/254586 [patent_app_country] => US [patent_app_date] => 1999-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7733 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/258/06258982.pdf [firstpage_image] =>[orig_patent_app_number] => 254586 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/254586
Process for the preparation of substituted aromatic amino compounds Mar 9, 1999 Issued
Array ( [id] => 4292855 [patent_doc_number] => 06235792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Phosphate salt of isopropyl-methyl- [2-(3-n-propoxyphenoxy)ethyl]amine' [patent_app_type] => 1 [patent_app_number] => 9/254420 [patent_app_country] => US [patent_app_date] => 1999-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1061 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235792.pdf [firstpage_image] =>[orig_patent_app_number] => 254420 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/254420
Phosphate salt of isopropyl-methyl- [2-(3-n-propoxyphenoxy)ethyl]amine Mar 7, 1999 Issued
09/254419 Process for the preparation of isopropyl-methyl-[2-(3-N-propoxyphenoxy)ethyl]amine Mar 7, 1999 Abandoned
Array ( [id] => 4193246 [patent_doc_number] => 06153797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Racemizing of optically active amines' [patent_app_type] => 1 [patent_app_number] => 9/259043 [patent_app_country] => US [patent_app_date] => 1999-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7876 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/153/06153797.pdf [firstpage_image] =>[orig_patent_app_number] => 259043 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/259043
Racemizing of optically active amines Feb 28, 1999 Issued
Array ( [id] => 4101430 [patent_doc_number] => 06049007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Racemization of optically active amines' [patent_app_type] => 1 [patent_app_number] => 9/259042 [patent_app_country] => US [patent_app_date] => 1999-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8992 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/049/06049007.pdf [firstpage_image] =>[orig_patent_app_number] => 259042 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/259042
Racemization of optically active amines Feb 28, 1999 Issued
Array ( [id] => 4106538 [patent_doc_number] => 06051738 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Process for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalyst' [patent_app_type] => 1 [patent_app_number] => 9/257801 [patent_app_country] => US [patent_app_date] => 1999-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6443 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/051/06051738.pdf [firstpage_image] =>[orig_patent_app_number] => 257801 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/257801
Process for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalyst Feb 24, 1999 Issued
Array ( [id] => 4187382 [patent_doc_number] => 06150553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Method for recovering methyl acetate and residual acetic acid in the production acid of pure terephthalic acid' [patent_app_type] => 1 [patent_app_number] => 9/257275 [patent_app_country] => US [patent_app_date] => 1999-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3926 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/150/06150553.pdf [firstpage_image] =>[orig_patent_app_number] => 257275 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/257275
Method for recovering methyl acetate and residual acetic acid in the production acid of pure terephthalic acid Feb 23, 1999 Issued
Array ( [id] => 4222790 [patent_doc_number] => 06040480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Asymmetric synthesis of benzoxazinones' [patent_app_type] => 1 [patent_app_number] => 9/248567 [patent_app_country] => US [patent_app_date] => 1999-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16709 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/040/06040480.pdf [firstpage_image] =>[orig_patent_app_number] => 248567 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/248567
Asymmetric synthesis of benzoxazinones Feb 10, 1999 Issued
Array ( [id] => 3929199 [patent_doc_number] => 05952527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Chiral aminophosphines' [patent_app_type] => 1 [patent_app_number] => 9/241091 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4572 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/952/05952527.pdf [firstpage_image] =>[orig_patent_app_number] => 241091 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/241091
Chiral aminophosphines Jan 31, 1999 Issued
Array ( [id] => 1043876 [patent_doc_number] => 06867310 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-15 [patent_title] => 'Arylation and vinylation of activated carbons' [patent_app_type] => utility [patent_app_number] => 09/239024 [patent_app_country] => US [patent_app_date] => 1999-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 36197 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/867/06867310.pdf [firstpage_image] =>[orig_patent_app_number] => 09239024 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/239024
Arylation and vinylation of activated carbons Jan 26, 1999 Issued
Array ( [id] => 4201979 [patent_doc_number] => 06013838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Chemical intermediates bearing a trifluoromethyl group' [patent_app_type] => 1 [patent_app_number] => 9/237707 [patent_app_country] => US [patent_app_date] => 1999-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3929 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/013/06013838.pdf [firstpage_image] =>[orig_patent_app_number] => 237707 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/237707
Chemical intermediates bearing a trifluoromethyl group Jan 25, 1999 Issued
09/234481 SYNTHESIS AND ISOMERIZATION OF 1,2-BIS ( INDENYL ) ETHANES Jan 20, 1999 Pending
Array ( [id] => 7619989 [patent_doc_number] => 06943194 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-13 [patent_title] => 'Synthesis of phenstatin and prodrugs thereof' [patent_app_type] => utility [patent_app_number] => 09/582952 [patent_app_country] => US [patent_app_date] => 1999-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9001 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/943/06943194.pdf [firstpage_image] =>[orig_patent_app_number] => 09582952 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/582952
Synthesis of phenstatin and prodrugs thereof Jan 8, 1999 Issued
Array ( [id] => 4220184 [patent_doc_number] => 06087535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Process for chloroalkynes and alkynyl amines' [patent_app_type] => 1 [patent_app_number] => 9/226825 [patent_app_country] => US [patent_app_date] => 1999-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2891 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/087/06087535.pdf [firstpage_image] =>[orig_patent_app_number] => 226825 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/226825
Process for chloroalkynes and alkynyl amines Jan 6, 1999 Issued
Array ( [id] => 4007462 [patent_doc_number] => 06005136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Alkoxylated fluoro esters carboxylates' [patent_app_type] => 1 [patent_app_number] => 9/223101 [patent_app_country] => US [patent_app_date] => 1998-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2162 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/005/06005136.pdf [firstpage_image] =>[orig_patent_app_number] => 223101 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/223101
Alkoxylated fluoro esters carboxylates Dec 29, 1998 Issued
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