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] => 6888480 [patent_doc_number] => 20010023935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-27 [patent_title] => 'Disubstituted phenanthrenes and their use in liquid-crystal mixtures' [patent_app_type] => new [patent_app_number] => 09/761897 [patent_app_country] => US [patent_app_date] => 2001-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1888 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20010023935.pdf [firstpage_image] =>[orig_patent_app_number] => 09761897 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/761897
Disubstituted phenanthrenes and their use in liquid-crystal mixtures Jan 16, 2001 Issued
Array ( [id] => 5801294 [patent_doc_number] => 20020009656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'Liquid crystalline filter dyes for imaging elements' [patent_app_type] => new [patent_app_number] => 09/759467 [patent_app_country] => US [patent_app_date] => 2001-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24837 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20020009656.pdf [firstpage_image] =>[orig_patent_app_number] => 09759467 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/759467
Liquid crystalline filter dyes for imaging elements Jan 11, 2001 Issued
Array ( [id] => 6898403 [patent_doc_number] => 20010046568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-29 [patent_title] => 'Liquid crystal display device' [patent_app_type] => new [patent_app_number] => 09/754750 [patent_app_country] => US [patent_app_date] => 2001-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3754 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20010046568.pdf [firstpage_image] =>[orig_patent_app_number] => 09754750 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/754750
Liquid crystal display device Jan 3, 2001 Issued
Array ( [id] => 1179587 [patent_doc_number] => 06737124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-18 [patent_title] => 'Liquid crystal compounds having a silane tail with a perfluoroalkyl terminal portion' [patent_app_type] => B2 [patent_app_number] => 09/753749 [patent_app_country] => US [patent_app_date] => 2001-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17589 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/737/06737124.pdf [firstpage_image] =>[orig_patent_app_number] => 09753749 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/753749
Liquid crystal compounds having a silane tail with a perfluoroalkyl terminal portion Jan 2, 2001 Issued
Array ( [id] => 1132752 [patent_doc_number] => 06783812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-31 [patent_title] => 'Alkyl silane liquid crystal compounds' [patent_app_type] => B2 [patent_app_number] => 09/754033 [patent_app_country] => US [patent_app_date] => 2001-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14668 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/783/06783812.pdf [firstpage_image] =>[orig_patent_app_number] => 09754033 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/754033
Alkyl silane liquid crystal compounds Jan 2, 2001 Issued
Array ( [id] => 1161032 [patent_doc_number] => 06759101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-06 [patent_title] => 'Liquid crystalline materials containing perfluoroalkyl and alkenyl tail groups' [patent_app_type] => B2 [patent_app_number] => 09/754034 [patent_app_country] => US [patent_app_date] => 2001-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10452 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/759/06759101.pdf [firstpage_image] =>[orig_patent_app_number] => 09754034 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/754034
Liquid crystalline materials containing perfluoroalkyl and alkenyl tail groups Jan 2, 2001 Issued
Array ( [id] => 1360758 [patent_doc_number] => 06565769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-20 [patent_title] => 'Electrooptical liquid crystal system' [patent_app_type] => B2 [patent_app_number] => 09/750102 [patent_app_country] => US [patent_app_date] => 2000-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 13519 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/565/06565769.pdf [firstpage_image] =>[orig_patent_app_number] => 09750102 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/750102
Electrooptical liquid crystal system Dec 28, 2000 Issued
Array ( [id] => 1005148 [patent_doc_number] => 06905739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-14 [patent_title] => 'Optically active materials' [patent_app_type] => utility [patent_app_number] => 10/168137 [patent_app_country] => US [patent_app_date] => 2000-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3825 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/905/06905739.pdf [firstpage_image] =>[orig_patent_app_number] => 10168137 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/168137
Optically active materials Dec 19, 2000 Issued
Array ( [id] => 6885196 [patent_doc_number] => 20010039361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-08 [patent_title] => 'Materials for inducing alignment in liquid crystal and liquid crystal displays' [patent_app_type] => new [patent_app_number] => 09/741357 [patent_app_country] => US [patent_app_date] => 2000-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9403 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20010039361.pdf [firstpage_image] =>[orig_patent_app_number] => 09741357 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/741357
Materials for inducing alignment in liquid crystals and liquid crystal displays Dec 19, 2000 Issued
Array ( [id] => 772908 [patent_doc_number] => 07001646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Liquid crystalline medium' [patent_app_type] => utility [patent_app_number] => 10/168335 [patent_app_country] => US [patent_app_date] => 2000-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16157 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/001/07001646.pdf [firstpage_image] =>[orig_patent_app_number] => 10168335 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/168335
Liquid crystalline medium Dec 17, 2000 Issued
Array ( [id] => 1363044 [patent_doc_number] => 06565932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-20 [patent_title] => 'Liquid crystal composition and liquid crystal light modulating device using the liquid crystal composition' [patent_app_type] => B2 [patent_app_number] => 09/738539 [patent_app_country] => US [patent_app_date] => 2000-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7135 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/565/06565932.pdf [firstpage_image] =>[orig_patent_app_number] => 09738539 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/738539
Liquid crystal composition and liquid crystal light modulating device using the liquid crystal composition Dec 14, 2000 Issued
Array ( [id] => 1393210 [patent_doc_number] => 06531194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-03-11 [patent_title] => 'STN liquid-crystal display' [patent_app_type] => B2 [patent_app_number] => 09/734197 [patent_app_country] => US [patent_app_date] => 2000-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6780 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/531/06531194.pdf [firstpage_image] =>[orig_patent_app_number] => 09734197 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/734197
STN liquid-crystal display Dec 11, 2000 Issued
Array ( [id] => 6497528 [patent_doc_number] => 20020025390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'Liquid-crystalline medium' [patent_app_type] => new [patent_app_number] => 09/732887 [patent_app_country] => US [patent_app_date] => 2000-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7139 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20020025390.pdf [firstpage_image] =>[orig_patent_app_number] => 09732887 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/732887
Liquid-crystalline medium Dec 10, 2000 Issued
Array ( [id] => 1414634 [patent_doc_number] => 06514580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-02-04 [patent_title] => 'Liquid-crystalline medium' [patent_app_type] => B2 [patent_app_number] => 09/730728 [patent_app_country] => US [patent_app_date] => 2000-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3711 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/514/06514580.pdf [firstpage_image] =>[orig_patent_app_number] => 09730728 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/730728
Liquid-crystalline medium Dec 6, 2000 Issued
Array ( [id] => 1385440 [patent_doc_number] => 06544603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-08 [patent_title] => 'Liquid-crystalline medium' [patent_app_type] => B2 [patent_app_number] => 09/729769 [patent_app_country] => US [patent_app_date] => 2000-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4378 [patent_no_of_claims] => 20 [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/06/544/06544603.pdf [firstpage_image] =>[orig_patent_app_number] => 09729769 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/729769
Liquid-crystalline medium Dec 5, 2000 Issued
Array ( [id] => 1484147 [patent_doc_number] => 06365239 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Macromolecular dispersion type liquid crystal display element and method of manufacturing the same' [patent_app_type] => B1 [patent_app_number] => 09/712248 [patent_app_country] => US [patent_app_date] => 2000-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 41 [patent_no_of_words] => 38833 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/365/06365239.pdf [firstpage_image] =>[orig_patent_app_number] => 09712248 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/712248
Macromolecular dispersion type liquid crystal display element and method of manufacturing the same Nov 14, 2000 Issued
Array ( [id] => 1388916 [patent_doc_number] => 06541081 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-01 [patent_title] => 'Ester compounds and their use in liquid-crystalline media' [patent_app_type] => B1 [patent_app_number] => 09/712134 [patent_app_country] => US [patent_app_date] => 2000-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10275 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/541/06541081.pdf [firstpage_image] =>[orig_patent_app_number] => 09712134 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/712134
Ester compounds and their use in liquid-crystalline media Nov 14, 2000 Issued
Array ( [id] => 1435672 [patent_doc_number] => 06355314 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Macromolecular dispersion type liquid crystal display element and method of manufacturing the same' [patent_app_type] => B1 [patent_app_number] => 09/712126 [patent_app_country] => US [patent_app_date] => 2000-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 41 [patent_no_of_words] => 38895 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/355/06355314.pdf [firstpage_image] =>[orig_patent_app_number] => 09712126 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/712126
Macromolecular dispersion type liquid crystal display element and method of manufacturing the same Nov 14, 2000 Issued
Array ( [id] => 1435673 [patent_doc_number] => 06355315 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Macromolecular dispersion type liquid crystal display element and method of manufacturing the same' [patent_app_type] => B1 [patent_app_number] => 09/712845 [patent_app_country] => US [patent_app_date] => 2000-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 41 [patent_no_of_words] => 38912 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/355/06355315.pdf [firstpage_image] =>[orig_patent_app_number] => 09712845 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/712845
Macromolecular dispersion type liquid crystal display element and method of manufacturing the same Nov 14, 2000 Issued
Array ( [id] => 1446112 [patent_doc_number] => 06368680 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Macromolecular dispersion type liquid crystal display element and method of manufacturing the same' [patent_app_type] => B1 [patent_app_number] => 09/712249 [patent_app_country] => US [patent_app_date] => 2000-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 41 [patent_no_of_words] => 38903 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/368/06368680.pdf [firstpage_image] =>[orig_patent_app_number] => 09712249 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/712249
Macromolecular dispersion type liquid crystal display element and method of manufacturing the same Nov 14, 2000 Issued
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