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] => 4349343 [patent_doc_number] => 06217954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Phenyl triester compound and anti-ferroelectric liquid crystal composition containing the same' [patent_app_type] => 1 [patent_app_number] => 9/413482 [patent_app_country] => US [patent_app_date] => 1999-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4570 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/217/06217954.pdf [firstpage_image] =>[orig_patent_app_number] => 413482 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/413482
Phenyl triester compound and anti-ferroelectric liquid crystal composition containing the same Oct 5, 1999 Issued
Array ( [id] => 5948441 [patent_doc_number] => 20020005505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-17 [patent_title] => 'CHIRAL COMPOUNDS' [patent_app_type] => new [patent_app_number] => 09/411380 [patent_app_country] => US [patent_app_date] => 1999-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9573 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0005/20020005505.pdf [firstpage_image] =>[orig_patent_app_number] => 09411380 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/411380
Chiral compounds Oct 3, 1999 Issued
Array ( [id] => 4264034 [patent_doc_number] => 06245256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Chiral swallow-tailed liquid crystals and its fabrication method' [patent_app_type] => 1 [patent_app_number] => 9/411866 [patent_app_country] => US [patent_app_date] => 1999-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 2657 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/245/06245256.pdf [firstpage_image] =>[orig_patent_app_number] => 411866 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/411866
Chiral swallow-tailed liquid crystals and its fabrication method Oct 3, 1999 Issued
Array ( [id] => 1544231 [patent_doc_number] => 06444280 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Optical compensation sheet, liquid crystal display device, and liquid crystal composition' [patent_app_type] => B1 [patent_app_number] => 09/409343 [patent_app_country] => US [patent_app_date] => 1999-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5166 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/444/06444280.pdf [firstpage_image] =>[orig_patent_app_number] => 09409343 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/409343
Optical compensation sheet, liquid crystal display device, and liquid crystal composition Sep 29, 1999 Issued
Array ( [id] => 4399883 [patent_doc_number] => 06231785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Benzene derivative and its production method' [patent_app_type] => 1 [patent_app_number] => 9/404141 [patent_app_country] => US [patent_app_date] => 1999-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8699 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/231/06231785.pdf [firstpage_image] =>[orig_patent_app_number] => 404141 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/404141
Benzene derivative and its production method Sep 26, 1999 Issued
Array ( [id] => 4127519 [patent_doc_number] => 06146719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Liquid-crystalline compounds, and liquid-crystalline medium' [patent_app_type] => 1 [patent_app_number] => 9/407940 [patent_app_country] => US [patent_app_date] => 1999-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8058 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/146/06146719.pdf [firstpage_image] =>[orig_patent_app_number] => 407940 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/407940
Liquid-crystalline compounds, and liquid-crystalline medium Sep 24, 1999 Issued
Array ( [id] => 4377199 [patent_doc_number] => 06261650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Polymer dispersed liquid crystal (PDLC) display element for use in an electronic apparatus' [patent_app_type] => 1 [patent_app_number] => 9/399742 [patent_app_country] => US [patent_app_date] => 1999-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 20096 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/261/06261650.pdf [firstpage_image] =>[orig_patent_app_number] => 399742 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/399742
Polymer dispersed liquid crystal (PDLC) display element for use in an electronic apparatus Sep 19, 1999 Issued
Array ( [id] => 4378062 [patent_doc_number] => 06294231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Optically anisotropic film, method of manufacturing the same, and liquid crystal display apparatus' [patent_app_type] => 1 [patent_app_number] => 9/397918 [patent_app_country] => US [patent_app_date] => 1999-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15060 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/294/06294231.pdf [firstpage_image] =>[orig_patent_app_number] => 397918 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/397918
Optically anisotropic film, method of manufacturing the same, and liquid crystal display apparatus Sep 16, 1999 Issued
Array ( [id] => 1513975 [patent_doc_number] => 06419999 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Liquid-crystalline medium and liquid-crystal display containing same' [patent_app_type] => B1 [patent_app_number] => 09/394877 [patent_app_country] => US [patent_app_date] => 1999-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12220 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/419/06419999.pdf [firstpage_image] =>[orig_patent_app_number] => 09394877 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/394877
Liquid-crystalline medium and liquid-crystal display containing same Sep 12, 1999 Issued
Array ( [id] => 1564391 [patent_doc_number] => 06376030 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Nematic liquid-crystal composition, and liquid-crystal display using same' [patent_app_type] => B1 [patent_app_number] => 09/394878 [patent_app_country] => US [patent_app_date] => 1999-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5101 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/376/06376030.pdf [firstpage_image] =>[orig_patent_app_number] => 09394878 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/394878
Nematic liquid-crystal composition, and liquid-crystal display using same Sep 12, 1999 Issued
Array ( [id] => 507268 [patent_doc_number] => 07198827 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-04-03 [patent_title] => 'Nematic liquid crystal composition and liquid crystal display device using the same' [patent_app_type] => utility [patent_app_number] => 09/787614 [patent_app_country] => US [patent_app_date] => 1999-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50085 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/198/07198827.pdf [firstpage_image] =>[orig_patent_app_number] => 09787614 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/787614
Nematic liquid crystal composition and liquid crystal display device using the same Sep 9, 1999 Issued
Array ( [id] => 698085 [patent_doc_number] => 07067179 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-06-27 [patent_title] => 'Fused ring compound' [patent_app_type] => utility [patent_app_number] => 10/030185 [patent_app_country] => US [patent_app_date] => 1999-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61609 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/067/07067179.pdf [firstpage_image] =>[orig_patent_app_number] => 10030185 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/030185
Fused ring compound Sep 9, 1999 Issued
Array ( [id] => 4124942 [patent_doc_number] => 06120701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Microencapsulated liquid crystal and a method and system for using same' [patent_app_type] => 1 [patent_app_number] => 9/388654 [patent_app_country] => US [patent_app_date] => 1999-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7909 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/120/06120701.pdf [firstpage_image] =>[orig_patent_app_number] => 388654 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/388654
Microencapsulated liquid crystal and a method and system for using same Sep 1, 1999 Issued
Array ( [id] => 4242609 [patent_doc_number] => 06221443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Macromolecular dispersion type liquid crystal display element and method of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 9/386857 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 41 [patent_no_of_words] => 39719 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/221/06221443.pdf [firstpage_image] =>[orig_patent_app_number] => 386857 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/386857
Macromolecular dispersion type liquid crystal display element and method of manufacturing the same Aug 30, 1999 Issued
Array ( [id] => 1476808 [patent_doc_number] => 06344153 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Helical discotic switch' [patent_app_type] => B1 [patent_app_number] => 09/384475 [patent_app_country] => US [patent_app_date] => 1999-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8415 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/344/06344153.pdf [firstpage_image] =>[orig_patent_app_number] => 09384475 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/384475
Helical discotic switch Aug 26, 1999 Issued
Array ( [id] => 996358 [patent_doc_number] => 06913797 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-07-05 [patent_title] => 'Decahydronaphthalene derivative' [patent_app_type] => utility [patent_app_number] => 09/763531 [patent_app_country] => US [patent_app_date] => 1999-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62466 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/913/06913797.pdf [firstpage_image] =>[orig_patent_app_number] => 09763531 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/763531
Decahydronaphthalene derivative Aug 22, 1999 Issued
Array ( [id] => 4378032 [patent_doc_number] => 06294229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Film for optical elements' [patent_app_type] => 1 [patent_app_number] => 9/378036 [patent_app_country] => US [patent_app_date] => 1999-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 17430 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/294/06294229.pdf [firstpage_image] =>[orig_patent_app_number] => 378036 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/378036
Film for optical elements Aug 19, 1999 Issued
Array ( [id] => 4356473 [patent_doc_number] => 06168838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Fluorinated phenantrene derivatives for liquid crystal mixtures' [patent_app_type] => 1 [patent_app_number] => 9/331268 [patent_app_country] => US [patent_app_date] => 1999-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6892 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 736 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/168/06168838.pdf [firstpage_image] =>[orig_patent_app_number] => 331268 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/331268
Fluorinated phenantrene derivatives for liquid crystal mixtures Aug 18, 1999 Issued
Array ( [id] => 4179339 [patent_doc_number] => 06159561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => '1,3-difluoronapthalene derivatives for liquid crystal mixtures' [patent_app_type] => 1 [patent_app_number] => 9/331004 [patent_app_country] => US [patent_app_date] => 1999-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5964 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 638 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/159/06159561.pdf [firstpage_image] =>[orig_patent_app_number] => 331004 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/331004
1,3-difluoronapthalene derivatives for liquid crystal mixtures Aug 15, 1999 Issued
Array ( [id] => 1489420 [patent_doc_number] => 06416826 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Liquid crystal display element' [patent_app_type] => B1 [patent_app_number] => 09/371413 [patent_app_country] => US [patent_app_date] => 1999-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5441 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/416/06416826.pdf [firstpage_image] =>[orig_patent_app_number] => 09371413 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/371413
Liquid crystal display element Aug 9, 1999 Issued
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