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] => 4028725 [patent_doc_number] => 05942154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Liquid crystal display device and manufacturing method thereof' [patent_app_type] => 1 [patent_app_number] => 8/927543 [patent_app_country] => US [patent_app_date] => 1997-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2853 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/942/05942154.pdf [firstpage_image] =>[orig_patent_app_number] => 927543 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/927543
Liquid crystal display device and manufacturing method thereof Sep 10, 1997 Issued
Array ( [id] => 4028198 [patent_doc_number] => 05855813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Liquid crystal material and liquid crystal display device' [patent_app_type] => 1 [patent_app_number] => 8/925479 [patent_app_country] => US [patent_app_date] => 1997-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2851 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/855/05855813.pdf [firstpage_image] =>[orig_patent_app_number] => 925479 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/925479
Liquid crystal material and liquid crystal display device Sep 7, 1997 Issued
Array ( [id] => 3919704 [patent_doc_number] => 05951914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Racemic compound and anti-ferroelectric liquid crystal composition' [patent_app_type] => 1 [patent_app_number] => 8/923287 [patent_app_country] => US [patent_app_date] => 1997-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9618 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/951/05951914.pdf [firstpage_image] =>[orig_patent_app_number] => 923287 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/923287
Racemic compound and anti-ferroelectric liquid crystal composition Sep 3, 1997 Issued
Array ( [id] => 4148973 [patent_doc_number] => 06113801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Method of making colored replicas and compositions for use therewith' [patent_app_type] => 1 [patent_app_number] => 8/922408 [patent_app_country] => US [patent_app_date] => 1997-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 32 [patent_no_of_words] => 10492 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/113/06113801.pdf [firstpage_image] =>[orig_patent_app_number] => 922408 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/922408
Method of making colored replicas and compositions for use therewith Sep 2, 1997 Issued
Array ( [id] => 3973943 [patent_doc_number] => 05958291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Liquid crystal display element' [patent_app_type] => 1 [patent_app_number] => 8/917833 [patent_app_country] => US [patent_app_date] => 1997-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 9561 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/958/05958291.pdf [firstpage_image] =>[orig_patent_app_number] => 917833 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/917833
Liquid crystal display element Aug 26, 1997 Issued
Array ( [id] => 3932929 [patent_doc_number] => 05981052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Inorganic porous crystals-hydrophilic macromolecule composite' [patent_app_type] => 1 [patent_app_number] => 8/918385 [patent_app_country] => US [patent_app_date] => 1997-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 4961 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/981/05981052.pdf [firstpage_image] =>[orig_patent_app_number] => 918385 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/918385
Inorganic porous crystals-hydrophilic macromolecule composite Aug 25, 1997 Issued
Array ( [id] => 4351417 [patent_doc_number] => 06200654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => '1,4-disubstituted 2,6-difluorobenzene compounds, and a liquid-crystalline medium' [patent_app_type] => 1 [patent_app_number] => 8/917167 [patent_app_country] => US [patent_app_date] => 1997-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9113 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/200/06200654.pdf [firstpage_image] =>[orig_patent_app_number] => 917167 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/917167
1,4-disubstituted 2,6-difluorobenzene compounds, and a liquid-crystalline medium Aug 24, 1997 Issued
Array ( [id] => 3871515 [patent_doc_number] => 05804101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Nonlinear optical materials with reduced aromaticity and bond length alternation' [patent_app_type] => 1 [patent_app_number] => 8/918653 [patent_app_country] => US [patent_app_date] => 1997-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 8120 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/804/05804101.pdf [firstpage_image] =>[orig_patent_app_number] => 918653 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/918653
Nonlinear optical materials with reduced aromaticity and bond length alternation Aug 21, 1997 Issued
Array ( [id] => 3868828 [patent_doc_number] => 05824288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Thio-substituted pyridines as MRI ligand precursors' [patent_app_type] => 1 [patent_app_number] => 8/915943 [patent_app_country] => US [patent_app_date] => 1997-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6263 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/824/05824288.pdf [firstpage_image] =>[orig_patent_app_number] => 915943 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/915943
Thio-substituted pyridines as MRI ligand precursors Aug 20, 1997 Issued
Array ( [id] => 3984041 [patent_doc_number] => 05910270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-08 [patent_title] => 'Viscosity reduction of organomagnesium solutions' [patent_app_type] => 1 [patent_app_number] => 8/918588 [patent_app_country] => US [patent_app_date] => 1997-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1404 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/910/05910270.pdf [firstpage_image] =>[orig_patent_app_number] => 918588 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/918588
Viscosity reduction of organomagnesium solutions Aug 18, 1997 Issued
Array ( [id] => 3803398 [patent_doc_number] => 05811028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Optically active dihydropyran derivative, and liquid crystal composition, liquid crystal device, and racemic mixture comprising the derivative' [patent_app_type] => 1 [patent_app_number] => 8/910405 [patent_app_country] => US [patent_app_date] => 1997-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13265 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/811/05811028.pdf [firstpage_image] =>[orig_patent_app_number] => 910405 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/910405
Optically active dihydropyran derivative, and liquid crystal composition, liquid crystal device, and racemic mixture comprising the derivative Aug 12, 1997 Issued
Array ( [id] => 3992117 [patent_doc_number] => 05858274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Treating agent for liquid crystal alignment' [patent_app_type] => 1 [patent_app_number] => 8/875929 [patent_app_country] => US [patent_app_date] => 1997-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6488 [patent_no_of_claims] => 13 [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/05/858/05858274.pdf [firstpage_image] =>[orig_patent_app_number] => 875929 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875929
Treating agent for liquid crystal alignment Aug 12, 1997 Issued
Array ( [id] => 4014099 [patent_doc_number] => 05880119 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Mercaptoacetylamino 1,3,4,5-tetrahydro-benzo(C)azepin-2-one disulfide derivatives useful as inhibitors of enkephalinase and ACE' [patent_app_type] => 1 [patent_app_number] => 8/910053 [patent_app_country] => US [patent_app_date] => 1997-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14390 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/880/05880119.pdf [firstpage_image] =>[orig_patent_app_number] => 910053 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/910053
Mercaptoacetylamino 1,3,4,5-tetrahydro-benzo(C)azepin-2-one disulfide derivatives useful as inhibitors of enkephalinase and ACE Aug 11, 1997 Issued
Array ( [id] => 4080197 [patent_doc_number] => 06017468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Polymer dispersed liquid crystal materials polymer dispersed liquid crystal display devices and method of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 8/909629 [patent_app_country] => US [patent_app_date] => 1997-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 5733 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/017/06017468.pdf [firstpage_image] =>[orig_patent_app_number] => 909629 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/909629
Polymer dispersed liquid crystal materials polymer dispersed liquid crystal display devices and method of manufacturing the same Aug 11, 1997 Issued
Array ( [id] => 3990368 [patent_doc_number] => 05922243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Phenylbenzoate derivatives and liquid crystal compositions' [patent_app_type] => 1 [patent_app_number] => 8/875995 [patent_app_country] => US [patent_app_date] => 1997-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15856 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/922/05922243.pdf [firstpage_image] =>[orig_patent_app_number] => 875995 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875995
Phenylbenzoate derivatives and liquid crystal compositions Aug 10, 1997 Issued
Array ( [id] => 4028211 [patent_doc_number] => 05855814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Liquid crystal compositions and liquid crystal display elements' [patent_app_type] => 1 [patent_app_number] => 8/875947 [patent_app_country] => US [patent_app_date] => 1997-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6058 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/855/05855814.pdf [firstpage_image] =>[orig_patent_app_number] => 875947 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875947
Liquid crystal compositions and liquid crystal display elements Aug 10, 1997 Issued
08/907804 LIQUID CRYSTAL COMPOSITE AND DEVICE COMPRISING SAME Aug 7, 1997 Abandoned
Array ( [id] => 3776389 [patent_doc_number] => 05820783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Chiral compounds' [patent_app_type] => 1 [patent_app_number] => 8/902289 [patent_app_country] => US [patent_app_date] => 1997-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4001 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/820/05820783.pdf [firstpage_image] =>[orig_patent_app_number] => 902289 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/902289
Chiral compounds Jul 28, 1997 Issued
Array ( [id] => 3776372 [patent_doc_number] => 05820782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Optically active compound and antiferroelectric liquid crystal composition containing the same' [patent_app_type] => 1 [patent_app_number] => 8/901236 [patent_app_country] => US [patent_app_date] => 1997-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 12615 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/820/05820782.pdf [firstpage_image] =>[orig_patent_app_number] => 901236 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/901236
Optically active compound and antiferroelectric liquid crystal composition containing the same Jul 24, 1997 Issued
Array ( [id] => 1524248 [patent_doc_number] => 06353042 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'UV-light stabilization additive package for solar cell module and laminated glass applications' [patent_app_type] => B1 [patent_app_number] => 08/899513 [patent_app_country] => US [patent_app_date] => 1997-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 4214 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/353/06353042.pdf [firstpage_image] =>[orig_patent_app_number] => 08899513 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899513
UV-light stabilization additive package for solar cell module and laminated glass applications Jul 23, 1997 Issued
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