Search

Stephen J. Kalafut

Examiner (ID: 15580)

Most Active Art Unit
1745
Art Unit(s)
1795, 1754, 1107, 1102, 1727, 1741, 1745, 1104, 1111
Total Applications
3060
Issued Applications
2491
Pending Applications
181
Abandoned Applications
388

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1533596 [patent_doc_number] => 06488866 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'Liquid crystal materials and alignment structures and optical devices containing same' [patent_app_type] => B1 [patent_app_number] => 09/708758 [patent_app_country] => US [patent_app_date] => 2000-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3655 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/488/06488866.pdf [firstpage_image] =>[orig_patent_app_number] => 09708758 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/708758
Liquid crystal materials and alignment structures and optical devices containing same Nov 7, 2000 Issued
Array ( [id] => 1304913 [patent_doc_number] => 06616989 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-09 [patent_title] => 'Isoxazole derivatives, and their use in liquid-crystalline mixtures' [patent_app_type] => B1 [patent_app_number] => 09/708853 [patent_app_country] => US [patent_app_date] => 2000-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3607 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/616/06616989.pdf [firstpage_image] =>[orig_patent_app_number] => 09708853 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/708853
Isoxazole derivatives, and their use in liquid-crystalline mixtures Nov 6, 2000 Issued
Array ( [id] => 1502603 [patent_doc_number] => 06465060 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-15 [patent_title] => 'Tetrahydrothiophene derivatives, and their use in liquid-crystalline mixtures' [patent_app_type] => B1 [patent_app_number] => 09/708852 [patent_app_country] => US [patent_app_date] => 2000-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2171 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 562 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/465/06465060.pdf [firstpage_image] =>[orig_patent_app_number] => 09708852 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/708852
Tetrahydrothiophene derivatives, and their use in liquid-crystalline mixtures Nov 6, 2000 Issued
Array ( [id] => 1313959 [patent_doc_number] => 06607791 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-19 [patent_title] => 'Liquid crystal composition' [patent_app_type] => B1 [patent_app_number] => 09/696978 [patent_app_country] => US [patent_app_date] => 2000-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8431 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/607/06607791.pdf [firstpage_image] =>[orig_patent_app_number] => 09696978 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/696978
Liquid crystal composition Oct 26, 2000 Issued
Array ( [id] => 1252251 [patent_doc_number] => 06669865 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-30 [patent_title] => 'Liquid crystal display device' [patent_app_type] => B1 [patent_app_number] => 09/696282 [patent_app_country] => US [patent_app_date] => 2000-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 12042 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/669/06669865.pdf [firstpage_image] =>[orig_patent_app_number] => 09696282 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/696282
Liquid crystal display device Oct 25, 2000 Issued
Array ( [id] => 1569786 [patent_doc_number] => 06497929 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-24 [patent_title] => 'Liquid crystal composition and liquid crystal display device' [patent_app_type] => B1 [patent_app_number] => 09/695238 [patent_app_country] => US [patent_app_date] => 2000-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7624 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/497/06497929.pdf [firstpage_image] =>[orig_patent_app_number] => 09695238 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/695238
Liquid crystal composition and liquid crystal display device Oct 24, 2000 Issued
Array ( [id] => 1295906 [patent_doc_number] => 06627270 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-30 [patent_title] => 'Liquid crystalline film' [patent_app_type] => B1 [patent_app_number] => 09/673902 [patent_app_country] => US [patent_app_date] => 2000-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10415 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/627/06627270.pdf [firstpage_image] =>[orig_patent_app_number] => 09673902 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/673902
Liquid crystalline film Oct 22, 2000 Issued
09/686816 Phenylcyclohexanes and a liquid-crystalline medium Oct 11, 2000 Abandoned
09/673038 Liquid crystalline compound having piperidine ring, liquid crystal composition and liquid crystal display element Oct 9, 2000 Abandoned
Array ( [id] => 1202253 [patent_doc_number] => 06720039 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-13 [patent_title] => 'Liquid crystalline compounds and process for producing the same' [patent_app_type] => B1 [patent_app_number] => 09/679538 [patent_app_country] => US [patent_app_date] => 2000-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2173 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/720/06720039.pdf [firstpage_image] =>[orig_patent_app_number] => 09679538 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/679538
Liquid crystalline compounds and process for producing the same Oct 5, 2000 Issued
Array ( [id] => 1371698 [patent_doc_number] => 06558758 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Liquid crystal composition and liquid crystal display element' [patent_app_type] => B1 [patent_app_number] => 09/679304 [patent_app_country] => US [patent_app_date] => 2000-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6782 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/558/06558758.pdf [firstpage_image] =>[orig_patent_app_number] => 09679304 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/679304
Liquid crystal composition and liquid crystal display element Oct 5, 2000 Issued
Array ( [id] => 1452792 [patent_doc_number] => 06461694 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Optical compensatory sheet comprising transparent support, orientation layer and optically anisotropic layer' [patent_app_type] => B1 [patent_app_number] => 09/672972 [patent_app_country] => US [patent_app_date] => 2000-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 22075 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/461/06461694.pdf [firstpage_image] =>[orig_patent_app_number] => 09672972 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/672972
Optical compensatory sheet comprising transparent support, orientation layer and optically anisotropic layer Sep 28, 2000 Issued
Array ( [id] => 7640559 [patent_doc_number] => 06395352 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'Ferroelectric liquid crystal display element and manufacturing method thereof' [patent_app_type] => B1 [patent_app_number] => 09/672714 [patent_app_country] => US [patent_app_date] => 2000-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7015 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/395/06395352.pdf [firstpage_image] =>[orig_patent_app_number] => 09672714 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/672714
Ferroelectric liquid crystal display element and manufacturing method thereof Sep 27, 2000 Issued
Array ( [id] => 1439539 [patent_doc_number] => 06495219 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Liquid crystal composition and liquid crystal display device' [patent_app_type] => B1 [patent_app_number] => 09/670687 [patent_app_country] => US [patent_app_date] => 2000-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6686 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/495/06495219.pdf [firstpage_image] =>[orig_patent_app_number] => 09670687 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/670687
Liquid crystal composition and liquid crystal display device Sep 27, 2000 Issued
Array ( [id] => 1452787 [patent_doc_number] => 06461693 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Liquid crystal composition and liquid crystal light control device using the same' [patent_app_type] => B1 [patent_app_number] => 09/670609 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8306 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/461/06461693.pdf [firstpage_image] =>[orig_patent_app_number] => 09670609 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/670609
Liquid crystal composition and liquid crystal light control device using the same Sep 25, 2000 Issued
Array ( [id] => 1325249 [patent_doc_number] => 06599589 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-29 [patent_title] => 'Liquid crystal composition and liquid crystal light display element using the same' [patent_app_type] => B1 [patent_app_number] => 09/669978 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7500 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/599/06599589.pdf [firstpage_image] =>[orig_patent_app_number] => 09669978 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/669978
Liquid crystal composition and liquid crystal light display element using the same Sep 25, 2000 Issued
Array ( [id] => 1395239 [patent_doc_number] => 06537711 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-25 [patent_title] => 'Reversible recording material based on thermal energy' [patent_app_type] => B1 [patent_app_number] => 09/669596 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5063 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/537/06537711.pdf [firstpage_image] =>[orig_patent_app_number] => 09669596 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/669596
Reversible recording material based on thermal energy Sep 25, 2000 Issued
Array ( [id] => 1574016 [patent_doc_number] => 06468608 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-22 [patent_title] => 'Vinylene and ethyl compounds' [patent_app_type] => B1 [patent_app_number] => 09/646923 [patent_app_country] => US [patent_app_date] => 2000-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14124 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/468/06468608.pdf [firstpage_image] =>[orig_patent_app_number] => 09646923 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/646923
Vinylene and ethyl compounds Sep 24, 2000 Issued
Array ( [id] => 690023 [patent_doc_number] => 07074462 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-11 [patent_title] => 'Ester compounds and their use in liquid crystalline media' [patent_app_type] => utility [patent_app_number] => 10/110720 [patent_app_country] => US [patent_app_date] => 2000-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19728 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/074/07074462.pdf [firstpage_image] =>[orig_patent_app_number] => 10110720 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/110720
Ester compounds and their use in liquid crystalline media Sep 21, 2000 Issued
Array ( [id] => 1593720 [patent_doc_number] => 06491847 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-10 [patent_title] => 'Discotic liquid crystal and organic electroluminescence device using same' [patent_app_type] => B1 [patent_app_number] => 09/665406 [patent_app_country] => US [patent_app_date] => 2000-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4856 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/491/06491847.pdf [firstpage_image] =>[orig_patent_app_number] => 09665406 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/665406
Discotic liquid crystal and organic electroluminescence device using same Sep 19, 2000 Issued
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