Search

Stephen J. Stein

Examiner (ID: 6226)

Most Active Art Unit
1775
Art Unit(s)
1762, 3990, 1775
Total Applications
633
Issued Applications
518
Pending Applications
49
Abandoned Applications
66

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3489768 [patent_doc_number] => 05439867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Fluidizable sulfur sorbent and fluidized sorption process' [patent_app_type] => 1 [patent_app_number] => 8/206300 [patent_app_country] => US [patent_app_date] => 1994-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5678 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/439/05439867.pdf [firstpage_image] =>[orig_patent_app_number] => 206300 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/206300
Fluidizable sulfur sorbent and fluidized sorption process Mar 3, 1994 Issued
Array ( [id] => 3613024 [patent_doc_number] => 05534475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Catalytically active ceramic monoliths for the reduction of leaded gasoline fueled engine pollutants and the production thereof' [patent_app_type] => 1 [patent_app_number] => 8/204567 [patent_app_country] => US [patent_app_date] => 1994-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2060 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/534/05534475.pdf [firstpage_image] =>[orig_patent_app_number] => 204567 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/204567
Catalytically active ceramic monoliths for the reduction of leaded gasoline fueled engine pollutants and the production thereof Mar 1, 1994 Issued
Array ( [id] => 3440235 [patent_doc_number] => 05397454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-14 [patent_title] => 'Hydrocarbon conversion process using zeolite SSZ-32 having constraint index of 13 or greater' [patent_app_type] => 1 [patent_app_number] => 8/202317 [patent_app_country] => US [patent_app_date] => 1994-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8348 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/397/05397454.pdf [firstpage_image] =>[orig_patent_app_number] => 202317 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/202317
Hydrocarbon conversion process using zeolite SSZ-32 having constraint index of 13 or greater Feb 27, 1994 Issued
08/201678 METHOD OF MAKING A CATALYST Feb 24, 1994 Abandoned
Array ( [id] => 3425281 [patent_doc_number] => 05422331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Layered catalyst composition' [patent_app_type] => 1 [patent_app_number] => 8/202397 [patent_app_country] => US [patent_app_date] => 1994-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7534 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/422/05422331.pdf [firstpage_image] =>[orig_patent_app_number] => 202397 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/202397
Layered catalyst composition Feb 24, 1994 Issued
Array ( [id] => 3111441 [patent_doc_number] => 05449444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-12 [patent_title] => 'Method and apparatus for forming a film by sputtering process' [patent_app_type] => 1 [patent_app_number] => 8/201099 [patent_app_country] => US [patent_app_date] => 1994-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13837 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/449/05449444.pdf [firstpage_image] =>[orig_patent_app_number] => 201099 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/201099
Method and apparatus for forming a film by sputtering process Feb 23, 1994 Issued
Array ( [id] => 3453395 [patent_doc_number] => 05451557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-19 [patent_title] => 'Precursor for forming metal carbide catalysts' [patent_app_type] => 1 [patent_app_number] => 8/201475 [patent_app_country] => US [patent_app_date] => 1994-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3747 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/451/05451557.pdf [firstpage_image] =>[orig_patent_app_number] => 201475 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/201475
Precursor for forming metal carbide catalysts Feb 23, 1994 Issued
08/200137 VINYL ACETATE CATALYST PREPARATION METHOD Feb 21, 1994 Abandoned
Array ( [id] => 3442384 [patent_doc_number] => 05466652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Process for the preparation of vinyl acetate catalyst' [patent_app_type] => 1 [patent_app_number] => 8/200130 [patent_app_country] => US [patent_app_date] => 1994-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2301 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/466/05466652.pdf [firstpage_image] =>[orig_patent_app_number] => 200130 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/200130
Process for the preparation of vinyl acetate catalyst Feb 21, 1994 Issued
Array ( [id] => 3410259 [patent_doc_number] => 05438029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-01 [patent_title] => 'Activated carbon and production thereof' [patent_app_type] => 1 [patent_app_number] => 8/197964 [patent_app_country] => US [patent_app_date] => 1994-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6263 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/438/05438029.pdf [firstpage_image] =>[orig_patent_app_number] => 197964 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/197964
Activated carbon and production thereof Feb 16, 1994 Issued
08/197132 CATALYST Feb 15, 1994 Abandoned
Array ( [id] => 3496122 [patent_doc_number] => 05532198 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Zirconium/cerium mixed oxide catalyst/catalyst support compositions having high/stable specific surfaces' [patent_app_type] => 1 [patent_app_number] => 8/194416 [patent_app_country] => US [patent_app_date] => 1994-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5100 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/532/05532198.pdf [firstpage_image] =>[orig_patent_app_number] => 194416 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/194416
Zirconium/cerium mixed oxide catalyst/catalyst support compositions having high/stable specific surfaces Feb 9, 1994 Issued
Array ( [id] => 3589045 [patent_doc_number] => 05585319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'Process for preparing oil sorbent and device for continuously preparing the same' [patent_app_type] => 1 [patent_app_number] => 8/194453 [patent_app_country] => US [patent_app_date] => 1994-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 8507 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/585/05585319.pdf [firstpage_image] =>[orig_patent_app_number] => 194453 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/194453
Process for preparing oil sorbent and device for continuously preparing the same Feb 7, 1994 Issued
Array ( [id] => 3457696 [patent_doc_number] => 05472925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-05 [patent_title] => 'Catalyst for the production of nitriles' [patent_app_type] => 1 [patent_app_number] => 8/193403 [patent_app_country] => US [patent_app_date] => 1994-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15538 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/472/05472925.pdf [firstpage_image] =>[orig_patent_app_number] => 193403 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/193403
Catalyst for the production of nitriles Feb 6, 1994 Issued
Array ( [id] => 3552439 [patent_doc_number] => 05492873 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'Processor for producing poison-resistant catalysts' [patent_app_type] => 1 [patent_app_number] => 8/191836 [patent_app_country] => US [patent_app_date] => 1994-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 6065 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/492/05492873.pdf [firstpage_image] =>[orig_patent_app_number] => 191836 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/191836
Processor for producing poison-resistant catalysts Feb 3, 1994 Issued
Array ( [id] => 3514334 [patent_doc_number] => 05512525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Regeneration of spent multimetal oxide oxidation catalysts from the catalytic gas-phase oxidation of lower organic compounds' [patent_app_type] => 1 [patent_app_number] => 8/189734 [patent_app_country] => US [patent_app_date] => 1994-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3540 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/512/05512525.pdf [firstpage_image] =>[orig_patent_app_number] => 189734 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/189734
Regeneration of spent multimetal oxide oxidation catalysts from the catalytic gas-phase oxidation of lower organic compounds Jan 31, 1994 Issued
Array ( [id] => 2994820 [patent_doc_number] => 05370785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'Hydrocarbon conversion process employing a porous material' [patent_app_type] => 1 [patent_app_number] => 8/189773 [patent_app_country] => US [patent_app_date] => 1994-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10828 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/370/05370785.pdf [firstpage_image] =>[orig_patent_app_number] => 189773 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/189773
Hydrocarbon conversion process employing a porous material Jan 31, 1994 Issued
Array ( [id] => 3589651 [patent_doc_number] => 05496787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Process for producing a vanadium-phosphorus oxide catalyst precursor' [patent_app_type] => 1 [patent_app_number] => 8/187715 [patent_app_country] => US [patent_app_date] => 1994-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4353 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/496/05496787.pdf [firstpage_image] =>[orig_patent_app_number] => 187715 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/187715
Process for producing a vanadium-phosphorus oxide catalyst precursor Jan 27, 1994 Issued
Array ( [id] => 3482392 [patent_doc_number] => 05446004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Multimetal oxide compositions' [patent_app_type] => 1 [patent_app_number] => 8/187494 [patent_app_country] => US [patent_app_date] => 1994-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2510 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/446/05446004.pdf [firstpage_image] =>[orig_patent_app_number] => 187494 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/187494
Multimetal oxide compositions Jan 27, 1994 Issued
Array ( [id] => 3538525 [patent_doc_number] => 05494878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Catalyst for exhaust gas purification' [patent_app_type] => 1 [patent_app_number] => 8/186930 [patent_app_country] => US [patent_app_date] => 1994-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 7980 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/494/05494878.pdf [firstpage_image] =>[orig_patent_app_number] => 186930 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/186930
Catalyst for exhaust gas purification Jan 26, 1994 Issued
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